diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix')
22 files changed, 1670 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/proc.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/proc.o Binary files differnew file mode 100644 index 00000000..9a795914 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/proc.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/procsup.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/procsup.o Binary files differnew file mode 100644 index 00000000..03fb0822 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/procsup.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/signals.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/signals.o Binary files differnew file mode 100644 index 00000000..789e6422 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/signals.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/thread.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/thread.o Binary files differnew file mode 100644 index 00000000..211dc25d --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/thread.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/threadpriv.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/threadpriv.o Binary files differnew file mode 100644 index 00000000..5501d35c --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/threadpriv.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile new file mode 100644 index 00000000..858cde55 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile @@ -0,0 +1,18 @@ +srcdir = . + + +TARGETS = \ + proc.lo \ + procsup.lo \ + thread.lo \ + threadpriv.lo \ + signals.lo + +# bring in rules.mk for standard functionality +include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk + +INCDIR=../../include +DEFOSDIR=$(INCDIR)/arch/unix +INCLUDES=-I$(INCDIR) -I$(DEFOSDIR) + +# DO NOT REMOVE diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile.in new file mode 100644 index 00000000..42aa6d1b --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile.in @@ -0,0 +1,18 @@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +TARGETS = \ + proc.lo \ + procsup.lo \ + thread.lo \ + threadpriv.lo \ + signals.lo + +# bring in rules.mk for standard functionality +@INCLUDE_RULES@ + +INCDIR=../../include +DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@ +INCLUDES=-I$(INCDIR) -I$(DEFOSDIR) + +# DO NOT REMOVE diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.c new file mode 100644 index 00000000..95e0bd21 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.c @@ -0,0 +1,624 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "apr_arch_threadproc.h" +#include "apr_strings.h" +#include "apr_portable.h" +#include "apr_signal.h" + +APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new, + apr_pool_t *pool) +{ + (*new) = (apr_procattr_t *)apr_pcalloc(pool, sizeof(apr_procattr_t)); + + if ((*new) == NULL) { + return APR_ENOMEM; + } + (*new)->pool = pool; + (*new)->cmdtype = APR_PROGRAM; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, + apr_int32_t in, + apr_int32_t out, + apr_int32_t err) +{ + apr_status_t status; + if (in != 0) { + if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in, + attr->pool)) != APR_SUCCESS) { + return status; + } + + switch (in) { + case APR_FULL_BLOCK: + break; + case APR_PARENT_BLOCK: + apr_file_pipe_timeout_set(attr->child_in, 0); + break; + case APR_CHILD_BLOCK: + apr_file_pipe_timeout_set(attr->parent_in, 0); + break; + default: + apr_file_pipe_timeout_set(attr->child_in, 0); + apr_file_pipe_timeout_set(attr->parent_in, 0); + } + } + + if (out) { + if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out, + attr->pool)) != APR_SUCCESS) { + return status; + } + + switch (out) { + case APR_FULL_BLOCK: + break; + case APR_PARENT_BLOCK: + apr_file_pipe_timeout_set(attr->child_out, 0); + break; + case APR_CHILD_BLOCK: + apr_file_pipe_timeout_set(attr->parent_out, 0); + break; + default: + apr_file_pipe_timeout_set(attr->child_out, 0); + apr_file_pipe_timeout_set(attr->parent_out, 0); + } + } + + if (err) { + if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err, + attr->pool)) != APR_SUCCESS) { + return status; + } + + switch (err) { + case APR_FULL_BLOCK: + break; + case APR_PARENT_BLOCK: + apr_file_pipe_timeout_set(attr->child_err, 0); + break; + case APR_CHILD_BLOCK: + apr_file_pipe_timeout_set(attr->parent_err, 0); + break; + default: + apr_file_pipe_timeout_set(attr->child_err, 0); + apr_file_pipe_timeout_set(attr->parent_err, 0); + } + } + + return APR_SUCCESS; +} + + +APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, + apr_file_t *child_in, + apr_file_t *parent_in) +{ + apr_status_t rv = APR_SUCCESS; + + if (attr->child_in == NULL && attr->parent_in == NULL) + rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool); + + if (child_in != NULL && rv == APR_SUCCESS) + rv = apr_file_dup2(attr->child_in, child_in, attr->pool); + + if (parent_in != NULL && rv == APR_SUCCESS) + rv = apr_file_dup2(attr->parent_in, parent_in, attr->pool); + + return rv; +} + + +APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, + apr_file_t *child_out, + apr_file_t *parent_out) +{ + apr_status_t rv = APR_SUCCESS; + + if (attr->child_out == NULL && attr->parent_out == NULL) + rv = apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool); + + if (child_out != NULL && rv == APR_SUCCESS) + rv = apr_file_dup2(attr->child_out, child_out, attr->pool); + + if (parent_out != NULL && rv == APR_SUCCESS) + rv = apr_file_dup2(attr->parent_out, parent_out, attr->pool); + + return rv; +} + + +APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, + apr_file_t *child_err, + apr_file_t *parent_err) +{ + apr_status_t rv = APR_SUCCESS; + + if (attr->child_err == NULL && attr->parent_err == NULL) + rv = apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool); + + if (child_err != NULL && rv == APR_SUCCESS) + rv = apr_file_dup2(attr->child_err, child_err, attr->pool); + + if (parent_err != NULL && rv == APR_SUCCESS) + rv = apr_file_dup2(attr->parent_err, parent_err, attr->pool); + + return rv; +} + + +APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr, + const char *dir) +{ + attr->currdir = apr_pstrdup(attr->pool, dir); + if (attr->currdir) { + return APR_SUCCESS; + } + + return APR_ENOMEM; +} + +APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr, + apr_cmdtype_e cmd) +{ + attr->cmdtype = cmd; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr, + apr_int32_t detach) +{ + attr->detached = detach; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_proc_fork(apr_proc_t *proc, apr_pool_t *pool) +{ + int pid; + + if ((pid = fork()) < 0) { + return errno; + } + else if (pid == 0) { + proc->pid = pid; + proc->in = NULL; + proc->out = NULL; + proc->err = NULL; + + return APR_INCHILD; + } + + proc->pid = pid; + proc->in = NULL; + proc->out = NULL; + proc->err = NULL; + + return APR_INPARENT; +} + +static apr_status_t limit_proc(apr_procattr_t *attr) +{ +#if APR_HAVE_STRUCT_RLIMIT && APR_HAVE_SETRLIMIT +#ifdef RLIMIT_CPU + if (attr->limit_cpu != NULL) { + if ((setrlimit(RLIMIT_CPU, attr->limit_cpu)) != 0) { + return errno; + } + } +#endif +#ifdef RLIMIT_NPROC + if (attr->limit_nproc != NULL) { + if ((setrlimit(RLIMIT_NPROC, attr->limit_nproc)) != 0) { + return errno; + } + } +#endif +#ifdef RLIMIT_NOFILE + if (attr->limit_nofile != NULL) { + if ((setrlimit(RLIMIT_NOFILE, attr->limit_nofile)) != 0) { + return errno; + } + } +#endif +#if defined(RLIMIT_AS) + if (attr->limit_mem != NULL) { + if ((setrlimit(RLIMIT_AS, attr->limit_mem)) != 0) { + return errno; + } + } +#elif defined(RLIMIT_DATA) + if (attr->limit_mem != NULL) { + if ((setrlimit(RLIMIT_DATA, attr->limit_mem)) != 0) { + return errno; + } + } +#elif defined(RLIMIT_VMEM) + if (attr->limit_mem != NULL) { + if ((setrlimit(RLIMIT_VMEM, attr->limit_mem)) != 0) { + return errno; + } + } +#endif +#else + /* + * Maybe make a note in error_log that setrlimit isn't supported?? + */ + +#endif + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr, + apr_child_errfn_t *errfn) +{ + attr->errfn = errfn; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr, + apr_int32_t chk) +{ + attr->errchk = chk; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr, + apr_int32_t addrspace) +{ + /* won't ever be used on this platform, so don't save the flag */ + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new, + const char *progname, + const char * const *args, + const char * const *env, + apr_procattr_t *attr, + apr_pool_t *pool) +{ + int i; + const char * const empty_envp[] = {NULL}; + + if (!env) { /* Specs require an empty array instead of NULL; + * Purify will trigger a failure, even if many + * implementations don't. + */ + env = empty_envp; + } + + new->in = attr->parent_in; + new->err = attr->parent_err; + new->out = attr->parent_out; + + if (attr->errchk) { + if (attr->currdir) { + if (access(attr->currdir, X_OK) == -1) { + /* chdir() in child wouldn't have worked */ + return errno; + } + } + + if (attr->cmdtype == APR_PROGRAM || + attr->cmdtype == APR_PROGRAM_ENV || + *progname == '/') { + /* for both of these values of cmdtype, caller must pass + * full path, so it is easy to check; + * caller can choose to pass full path for other + * values of cmdtype + */ + if (access(progname, R_OK|X_OK) == -1) { + /* exec*() in child wouldn't have worked */ + return errno; + } + } + else { + /* todo: search PATH for progname then try to access it */ + } + } + + if ((new->pid = fork()) < 0) { + return errno; + } + else if (new->pid == 0) { + int status; + /* child process */ + + /* + * If we do exec cleanup before the dup2() calls to set up pipes + * on 0-2, we accidentally close the pipes used by programs like + * mod_cgid. + * + * If we do exec cleanup after the dup2() calls, cleanup can accidentally + * close our pipes which replaced any files which previously had + * descriptors 0-2. + * + * The solution is to kill the cleanup for the pipes, then do + * exec cleanup, then do the dup2() calls. + */ + + if (attr->child_in) { + apr_pool_cleanup_kill(apr_file_pool_get(attr->child_in), + attr->child_in, apr_unix_file_cleanup); + } + + if (attr->child_out) { + apr_pool_cleanup_kill(apr_file_pool_get(attr->child_out), + attr->child_out, apr_unix_file_cleanup); + } + + if (attr->child_err) { + apr_pool_cleanup_kill(apr_file_pool_get(attr->child_err), + attr->child_err, apr_unix_file_cleanup); + } + + apr_pool_cleanup_for_exec(); + + if (attr->child_in) { + apr_file_close(attr->parent_in); + dup2(attr->child_in->filedes, STDIN_FILENO); + apr_file_close(attr->child_in); + } + + if (attr->child_out) { + apr_file_close(attr->parent_out); + dup2(attr->child_out->filedes, STDOUT_FILENO); + apr_file_close(attr->child_out); + } + + if (attr->child_err) { + apr_file_close(attr->parent_err); + dup2(attr->child_err->filedes, STDERR_FILENO); + apr_file_close(attr->child_err); + } + + apr_signal(SIGCHLD, SIG_DFL); /* not sure if this is needed or not */ + + if (attr->currdir != NULL) { + if (chdir(attr->currdir) == -1) { + if (attr->errfn) { + attr->errfn(pool, errno, "change of working directory failed"); + } + exit(-1); /* We have big problems, the child should exit. */ + } + } + + if ((status = limit_proc(attr)) != APR_SUCCESS) { + if (attr->errfn) { + attr->errfn(pool, errno, "setting of resource limits failed"); + } + exit(-1); /* We have big problems, the child should exit. */ + } + + if (attr->cmdtype == APR_SHELLCMD || + attr->cmdtype == APR_SHELLCMD_ENV) { + int onearg_len = 0; + const char *newargs[4]; + + newargs[0] = SHELL_PATH; + newargs[1] = "-c"; + + i = 0; + while (args[i]) { + onearg_len += strlen(args[i]); + onearg_len++; /* for space delimiter */ + i++; + } + + switch(i) { + case 0: + /* bad parameters; we're doomed */ + break; + case 1: + /* no args, or caller already built a single string from + * progname and args + */ + newargs[2] = args[0]; + break; + default: + { + char *ch, *onearg; + + ch = onearg = apr_palloc(pool, onearg_len); + i = 0; + while (args[i]) { + size_t len = strlen(args[i]); + + memcpy(ch, args[i], len); + ch += len; + *ch = ' '; + ++ch; + ++i; + } + --ch; /* back up to trailing blank */ + *ch = '\0'; + newargs[2] = onearg; + } + } + + newargs[3] = NULL; + + if (attr->detached) { + apr_proc_detach(APR_PROC_DETACH_DAEMONIZE); + } + + if (attr->cmdtype == APR_SHELLCMD) { + execve(SHELL_PATH, (char * const *) newargs, (char * const *)env); + } + else { + execv(SHELL_PATH, (char * const *)newargs); + } + } + else if (attr->cmdtype == APR_PROGRAM) { + if (attr->detached) { + apr_proc_detach(APR_PROC_DETACH_DAEMONIZE); + } + + execve(progname, (char * const *)args, (char * const *)env); + } + else if (attr->cmdtype == APR_PROGRAM_ENV) { + if (attr->detached) { + apr_proc_detach(APR_PROC_DETACH_DAEMONIZE); + } + + execv(progname, (char * const *)args); + } + else { + /* APR_PROGRAM_PATH */ + if (attr->detached) { + apr_proc_detach(APR_PROC_DETACH_DAEMONIZE); + } + + execvp(progname, (char * const *)args); + } + if (attr->errfn) { + char *desc; + + desc = apr_psprintf(pool, "exec of '%s' failed", + progname); + attr->errfn(pool, errno, desc); + } + + exit(-1); /* if we get here, there is a problem, so exit with an + * error code. */ + } + + /* Parent process */ + if (attr->child_in) { + apr_file_close(attr->child_in); + } + + if (attr->child_out) { + apr_file_close(attr->child_out); + } + + if (attr->child_err) { + apr_file_close(attr->child_err); + } + + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc, + int *exitcode, + apr_exit_why_e *exitwhy, + apr_wait_how_e waithow, + apr_pool_t *p) +{ + proc->pid = -1; + return apr_proc_wait(proc, exitcode, exitwhy, waithow); +} + +APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc, + int *exitcode, apr_exit_why_e *exitwhy, + apr_wait_how_e waithow) +{ + pid_t pstatus; + int waitpid_options = WUNTRACED; + int exit_int; + int ignore; + apr_exit_why_e ignorewhy; + + if (exitcode == NULL) { + exitcode = &ignore; + } + + if (exitwhy == NULL) { + exitwhy = &ignorewhy; + } + + if (waithow != APR_WAIT) { + waitpid_options |= WNOHANG; + } + + do { + pstatus = waitpid(proc->pid, &exit_int, waitpid_options); + } while (pstatus < 0 && errno == EINTR); + + if (pstatus > 0) { + proc->pid = pstatus; + + if (WIFEXITED(exit_int)) { + *exitwhy = APR_PROC_EXIT; + *exitcode = WEXITSTATUS(exit_int); + } + else if (WIFSIGNALED(exit_int)) { + *exitwhy = APR_PROC_SIGNAL; + +#ifdef WCOREDUMP + if (WCOREDUMP(exit_int)) { + *exitwhy |= APR_PROC_SIGNAL_CORE; + } +#endif + + *exitcode = WTERMSIG(exit_int); + } + else { + /* unexpected condition */ + return APR_EGENERAL; + } + + return APR_CHILD_DONE; + } + else if (pstatus == 0) { + return APR_CHILD_NOTDONE; + } + + return errno; +} + +APR_DECLARE(apr_status_t) apr_procattr_limit_set(apr_procattr_t *attr, + apr_int32_t what, + struct rlimit *limit) +{ + switch(what) { + case APR_LIMIT_CPU: +#ifdef RLIMIT_CPU + attr->limit_cpu = limit; + break; +#else + return APR_ENOTIMPL; +#endif + + case APR_LIMIT_MEM: +#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS) + attr->limit_mem = limit; + break; +#else + return APR_ENOTIMPL; +#endif + + case APR_LIMIT_NPROC: +#ifdef RLIMIT_NPROC + attr->limit_nproc = limit; + break; +#else + return APR_ENOTIMPL; +#endif + + case APR_LIMIT_NOFILE: +#ifdef RLIMIT_NOFILE + attr->limit_nofile = limit; + break; +#else + return APR_ENOTIMPL; +#endif + + } + + return APR_SUCCESS; +} diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.lo new file mode 100644 index 00000000..25a271a8 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.lo @@ -0,0 +1,12 @@ +# proc.lo - a libtool object file +# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18) +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object='.libs/proc.o' + +# Name of the non-PIC object. +non_pic_object='proc.o' + diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.o Binary files differnew file mode 100644 index 00000000..ee7cc330 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.c new file mode 100644 index 00000000..e7b111bb --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.c @@ -0,0 +1,101 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "apr_arch_threadproc.h" + +APR_DECLARE(apr_status_t) apr_proc_detach(int daemonize) +{ + int x; + + chdir("/"); +#if !defined(MPE) && !defined(OS2) && !defined(TPF) && !defined(BEOS) + /* Don't detach for MPE because child processes can't survive the death of + * the parent. */ + if (daemonize) { + if ((x = fork()) > 0) { + exit(0); + } + else if (x == -1) { + perror("fork"); + fprintf(stderr, "unable to fork new process\n"); + exit(1); /* we can't do anything here, so just exit. */ + } + /* RAISE_SIGSTOP(DETACH); */ + } +#endif + +#ifdef HAVE_SETSID + /* A setsid() failure is not fatal if we didn't just fork(). + * The calling process may be the process group leader, in + * which case setsid() will fail with EPERM. + */ + if (setsid() == -1 && daemonize) { + return errno; + } +#elif defined(NEXT) || defined(NEWSOS) + if (setpgrp(0, getpid()) == -1) { + return errno; + } +#elif defined(OS2) || defined(TPF) || defined(MPE) + /* do nothing */ +#else + if (setpgid(0, 0) == -1) { + return errno; + } +#endif + + /* close out the standard file descriptors */ + if (freopen("/dev/null", "r", stdin) == NULL) { + return errno; + /* continue anyhow -- note we can't close out descriptor 0 because we + * have nothing to replace it with, and if we didn't have a descriptor + * 0 the next file would be created with that value ... leading to + * havoc. + */ + } + if (freopen("/dev/null", "w", stdout) == NULL) { + return errno; + } + /* We are going to reopen this again in a little while to the error + * log file, but better to do it twice and suffer a small performance + * hit for consistancy than not reopen it here. + */ + if (freopen("/dev/null", "w", stderr) == NULL) { + return errno; + } + return APR_SUCCESS; +} + +#if (!HAVE_WAITPID) +/* From ikluft@amdahl.com + * this is not ideal but it works for SVR3 variants + * Modified by dwd@bell-labs.com to call wait3 instead of wait because + * apache started to use the WNOHANG option. + */ +int waitpid(pid_t pid, int *statusp, int options) +{ + int tmp_pid; + if (kill(pid, 0) == -1) { + errno = ECHILD; + return -1; + } + while (((tmp_pid = wait3(statusp, options, 0)) != pid) && + (tmp_pid != -1) && (tmp_pid != 0) && (pid != -1)) + ; + return tmp_pid; +} +#endif + diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.lo new file mode 100644 index 00000000..97676e24 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.lo @@ -0,0 +1,12 @@ +# procsup.lo - a libtool object file +# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18) +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object='.libs/procsup.o' + +# Name of the non-PIC object. +non_pic_object='procsup.o' + diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.o Binary files differnew file mode 100644 index 00000000..1fb7b463 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.c new file mode 100644 index 00000000..ac0997f0 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.c @@ -0,0 +1,433 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define INCL_DOSEXCEPTIONS /* for OS2 */ +#include "apr_arch_threadproc.h" +#include "apr_private.h" +#include "apr_pools.h" +#include "apr_signal.h" +#include "apr_strings.h" + +#include <assert.h> +#if APR_HAS_THREADS && APR_HAVE_PTHREAD_H +#include <pthread.h> +#endif + +APR_DECLARE(apr_status_t) apr_proc_kill(apr_proc_t *proc, int signum) +{ +#ifdef OS2 + /* SIGTERM's don't work too well in OS/2 (only affects other EMX + * programs). CGIs may not be, esp. REXX scripts, so use a native + * call instead + */ + if (signum == SIGTERM) { + return APR_OS2_STATUS(DosSendSignalException(proc->pid, + XCPT_SIGNAL_BREAK)); + } +#endif /* OS2 */ + + if (kill(proc->pid, signum) == -1) { + return errno; + } + + return APR_SUCCESS; +} + + +#if APR_HAVE_SIGACTION + +#ifdef DARWIN +static void avoid_zombies(int signo) +{ + int exit_status; + + while (waitpid(-1, &exit_status, WNOHANG) > 0) { + /* do nothing */ + } +} +#endif /* DARWIN */ + +/* + * Replace standard signal() with the more reliable sigaction equivalent + * from W. Richard Stevens' "Advanced Programming in the UNIX Environment" + * (the version that does not automatically restart system calls). + */ +APR_DECLARE(apr_sigfunc_t *) apr_signal(int signo, apr_sigfunc_t * func) +{ + struct sigaction act, oact; + + act.sa_handler = func; + sigemptyset(&act.sa_mask); + act.sa_flags = 0; +#ifdef SA_INTERRUPT /* SunOS */ + act.sa_flags |= SA_INTERRUPT; +#endif +#if defined(__osf__) && defined(__alpha) + /* XXX jeff thinks this should be enabled whenever SA_NOCLDWAIT is defined */ + + /* this is required on Tru64 to cause child processes to + * disappear gracefully - XPG4 compatible + */ + if ((signo == SIGCHLD) && (func == SIG_IGN)) { + act.sa_flags |= SA_NOCLDWAIT; + } +#endif +#ifdef DARWIN + /* ignoring SIGCHLD or leaving the default disposition doesn't avoid zombies, + * and there is no SA_NOCLDWAIT flag, so catch the signal and reap status in + * the handler to avoid zombies + */ + if ((signo == SIGCHLD) && (func == SIG_IGN)) { + act.sa_handler = avoid_zombies; + } +#endif + if (sigaction(signo, &act, &oact) < 0) + return SIG_ERR; + return oact.sa_handler; +} + +#endif /* HAVE_SIGACTION */ + +/* AC_DECL_SYS_SIGLIST defines either of these symbols depending + * on the version of autoconf used. */ +#if defined(SYS_SIGLIST_DECLARED) || HAVE_DECL_SYS_SIGLIST + +void apr_signal_init(apr_pool_t *pglobal) +{ +} +const char *apr_signal_description_get(int signum) +{ + return sys_siglist[signum]; +} + +#else /* !(SYS_SIGLIST_DECLARED || HAVE_DECL_SYS_SIGLIST) */ + +/* we need to roll our own signal description stuff */ + +#if defined(NSIG) +#define APR_NUMSIG NSIG +#elif defined(_NSIG) +#define APR_NUMSIG _NSIG +#elif defined(__NSIG) +#define APR_NUMSIG __NSIG +#else +#define APR_NUMSIG 33 /* breaks on OS/390 with < 33; 32 is o.k. for most */ +#endif + +static const char *signal_description[APR_NUMSIG]; + +#define store_desc(index, string) \ + do { \ + if (index >= APR_NUMSIG) { \ + assert(index < APR_NUMSIG); \ + } \ + else { \ + signal_description[index] = string; \ + } \ + } while (0) + +void apr_signal_init(apr_pool_t *pglobal) +{ + int sig; + + store_desc(0, "Signal 0"); + +#ifdef SIGHUP + store_desc(SIGHUP, "Hangup"); +#endif +#ifdef SIGINT + store_desc(SIGINT, "Interrupt"); +#endif +#ifdef SIGQUIT + store_desc(SIGQUIT, "Quit"); +#endif +#ifdef SIGILL + store_desc(SIGILL, "Illegal instruction"); +#endif +#ifdef SIGTRAP + store_desc(SIGTRAP, "Trace/BPT trap"); +#endif +#ifdef SIGIOT + store_desc(SIGIOT, "IOT instruction"); +#endif +#ifdef SIGABRT + store_desc(SIGABRT, "Abort"); +#endif +#ifdef SIGEMT + store_desc(SIGEMT, "Emulator trap"); +#endif +#ifdef SIGFPE + store_desc(SIGFPE, "Arithmetic exception"); +#endif +#ifdef SIGKILL + store_desc(SIGKILL, "Killed"); +#endif +#ifdef SIGBUS + store_desc(SIGBUS, "Bus error"); +#endif +#ifdef SIGSEGV + store_desc(SIGSEGV, "Segmentation fault"); +#endif +#ifdef SIGSYS + store_desc(SIGSYS, "Bad system call"); +#endif +#ifdef SIGPIPE + store_desc(SIGPIPE, "Broken pipe"); +#endif +#ifdef SIGALRM + store_desc(SIGALRM, "Alarm clock"); +#endif +#ifdef SIGTERM + store_desc(SIGTERM, "Terminated"); +#endif +#ifdef SIGUSR1 + store_desc(SIGUSR1, "User defined signal 1"); +#endif +#ifdef SIGUSR2 + store_desc(SIGUSR2, "User defined signal 2"); +#endif +#ifdef SIGCLD + store_desc(SIGCLD, "Child status change"); +#endif +#ifdef SIGCHLD + store_desc(SIGCHLD, "Child status change"); +#endif +#ifdef SIGPWR + store_desc(SIGPWR, "Power-fail restart"); +#endif +#ifdef SIGWINCH + store_desc(SIGWINCH, "Window changed"); +#endif +#ifdef SIGURG + store_desc(SIGURG, "urgent socket condition"); +#endif +#ifdef SIGPOLL + store_desc(SIGPOLL, "Pollable event occurred"); +#endif +#ifdef SIGIO + store_desc(SIGIO, "socket I/O possible"); +#endif +#ifdef SIGSTOP + store_desc(SIGSTOP, "Stopped (signal)"); +#endif +#ifdef SIGTSTP + store_desc(SIGTSTP, "Stopped"); +#endif +#ifdef SIGCONT + store_desc(SIGCONT, "Continued"); +#endif +#ifdef SIGTTIN + store_desc(SIGTTIN, "Stopped (tty input)"); +#endif +#ifdef SIGTTOU + store_desc(SIGTTOU, "Stopped (tty output)"); +#endif +#ifdef SIGVTALRM + store_desc(SIGVTALRM, "virtual timer expired"); +#endif +#ifdef SIGPROF + store_desc(SIGPROF, "profiling timer expired"); +#endif +#ifdef SIGXCPU + store_desc(SIGXCPU, "exceeded cpu limit"); +#endif +#ifdef SIGXFSZ + store_desc(SIGXFSZ, "exceeded file size limit"); +#endif + + for (sig = 0; sig < APR_NUMSIG; ++sig) + if (signal_description[sig] == NULL) + signal_description[sig] = apr_psprintf(pglobal, "signal #%d", sig); +} + +const char *apr_signal_description_get(int signum) +{ + return + signum < APR_NUMSIG + ? signal_description[signum] + : "unknown signal (number)"; +} + +#endif /* SYS_SIGLIST_DECLARED || HAVE_DECL_SYS_SIGLIST */ + +#if APR_HAS_THREADS && (HAVE_SIGSUSPEND || APR_HAVE_SIGWAIT) && !defined(OS2) + +static void remove_sync_sigs(sigset_t *sig_mask) +{ +#ifdef SIGABRT + sigdelset(sig_mask, SIGABRT); +#endif +#ifdef SIGBUS + sigdelset(sig_mask, SIGBUS); +#endif +#ifdef SIGEMT + sigdelset(sig_mask, SIGEMT); +#endif +#ifdef SIGFPE + sigdelset(sig_mask, SIGFPE); +#endif +#ifdef SIGILL + sigdelset(sig_mask, SIGILL); +#endif +#ifdef SIGIOT + sigdelset(sig_mask, SIGIOT); +#endif +#ifdef SIGPIPE + sigdelset(sig_mask, SIGPIPE); +#endif +#ifdef SIGSEGV + sigdelset(sig_mask, SIGSEGV); +#endif +#ifdef SIGSYS + sigdelset(sig_mask, SIGSYS); +#endif +#ifdef SIGTRAP + sigdelset(sig_mask, SIGTRAP); +#endif + +/* the rest of the signals removed from the mask in this function + * absolutely must be removed; you cannot block synchronous signals + * (requirement of pthreads API) + * + * SIGUSR2 is being removed from the mask for the convenience of + * Purify users (Solaris, HP-UX, SGI) since Purify uses SIGUSR2 + */ +#ifdef SIGUSR2 + sigdelset(sig_mask, SIGUSR2); +#endif +} + +APR_DECLARE(apr_status_t) apr_signal_thread(int(*signal_handler)(int signum)) +{ + sigset_t sig_mask; +#if APR_HAVE_SIGWAIT + int (*sig_func)(int signum) = (int (*)(int))signal_handler; +#endif + + /* This thread will be the one responsible for handling signals */ + sigfillset(&sig_mask); + + /* On certain platforms, sigwait() returns EINVAL if any of various + * unblockable signals are included in the mask. This was first + * observed on AIX and Tru64. + */ +#ifdef SIGKILL + sigdelset(&sig_mask, SIGKILL); +#endif +#ifdef SIGSTOP + sigdelset(&sig_mask, SIGSTOP); +#endif +#ifdef SIGCONT + sigdelset(&sig_mask, SIGCONT); +#endif +#ifdef SIGWAITING + sigdelset(&sig_mask, SIGWAITING); +#endif + + /* no synchronous signals should be in the mask passed to sigwait() */ + remove_sync_sigs(&sig_mask); + + /* On AIX (4.3.3, at least), sigwait() won't wake up if the high- + * order bit of the second word of flags is turned on. sigdelset() + * returns an error when trying to turn this off, so we'll turn it + * off manually. + * + * Note that the private fields differ between 32-bit and 64-bit + * and even between _ALL_SOURCE and !_ALL_SOURCE. Except that on + * AIX 4.3 32-bit builds and 64-bit builds use the same definition. + * + * Applicable AIX fixes such that this is no longer needed: + * + * APAR IY23096 for AIX 51B, fix included in AIX 51C, and + * APAR IY24162 for 43X. + */ +#if defined(_AIX) +#if defined(__64BIT__) && defined(_AIXVERSION_510) +#ifdef _ALL_SOURCE + sig_mask.ss_set[3] &= 0x7FFFFFFF; +#else /* not _ALL_SOURCE */ + sig_mask.__ss_set[3] &= 0x7FFFFFFF; +#endif +#else /* not 64-bit build, or 64-bit build on 4.3 */ +#ifdef _ALL_SOURCE + sig_mask.hisigs &= 0x7FFFFFFF; +#else /* not _ALL_SOURCE */ + sig_mask.__hisigs &= 0x7FFFFFFF; +#endif +#endif +#endif /* _AIX */ + + while (1) { +#if APR_HAVE_SIGWAIT + int signal_received; + + if (apr_sigwait(&sig_mask, &signal_received) != 0) + { + /* handle sigwait() error here */ + } + + if (sig_func(signal_received) == 1) { + return APR_SUCCESS; + } +#elif HAVE_SIGSUSPEND + sigsuspend(&sig_mask); +#else +#error No apr_sigwait() and no sigsuspend() +#endif + } +} + +APR_DECLARE(apr_status_t) apr_setup_signal_thread(void) +{ + sigset_t sig_mask; + int rv; + + /* All threads should mask out signals to be handled by + * the thread doing sigwait(). + * + * No thread should ever block synchronous signals. + * See the Solaris man page for pthread_sigmask() for + * some information. Solaris chooses to knock out such + * processes when a blocked synchronous signal is + * delivered, skipping any registered signal handler. + * AIX doesn't call a signal handler either. At least + * one level of linux+glibc does call the handler even + * when the synchronous signal is blocked. + */ + sigfillset(&sig_mask); + remove_sync_sigs(&sig_mask); + +#if defined(SIGPROCMASK_SETS_THREAD_MASK) + if ((rv = sigprocmask(SIG_SETMASK, &sig_mask, NULL)) != 0) { + rv = errno; + } +#else + if ((rv = pthread_sigmask(SIG_SETMASK, &sig_mask, NULL)) != 0) { +#ifdef PTHREAD_SETS_ERRNO + rv = errno; +#endif + } +#endif + return rv; +} + +#endif + +/* Deprecated */ +const char *apr_signal_get_description(int signum) +{ + return apr_signal_description_get(signum); +} diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.lo new file mode 100644 index 00000000..43a4057b --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.lo @@ -0,0 +1,12 @@ +# signals.lo - a libtool object file +# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18) +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object='.libs/signals.o' + +# Name of the non-PIC object. +non_pic_object='signals.o' + diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.o Binary files differnew file mode 100644 index 00000000..0164202b --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.c new file mode 100644 index 00000000..d853818a --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.c @@ -0,0 +1,287 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "apr.h" +#include "apr_portable.h" +#include "apr_arch_threadproc.h" + +#if APR_HAS_THREADS + +#if APR_HAVE_PTHREAD_H +APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new, + apr_pool_t *pool) +{ + apr_status_t stat; + + (*new) = (apr_threadattr_t *)apr_pcalloc(pool, sizeof(apr_threadattr_t)); + (*new)->attr = (pthread_attr_t *)apr_pcalloc(pool, sizeof(pthread_attr_t)); + + if ((*new) == NULL || (*new)->attr == NULL) { + return APR_ENOMEM; + } + + (*new)->pool = pool; + stat = pthread_attr_init((*new)->attr); + + if (stat == 0) { + return APR_SUCCESS; + } +#ifdef PTHREAD_SETS_ERRNO + stat = errno; +#endif + + return stat; +} + +APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr, + apr_int32_t on) +{ + apr_status_t stat; +#ifdef PTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR + int arg = on; + + if ((stat = pthread_attr_setdetachstate(attr->attr, &arg)) == 0) { +#else + if ((stat = pthread_attr_setdetachstate(attr->attr, on)) == 0) { +#endif + + return APR_SUCCESS; + } + else { +#ifdef PTHREAD_SETS_ERRNO + stat = errno; +#endif + + return stat; + } +} + +APR_DECLARE(apr_status_t) apr_threadattr_detach_get(apr_threadattr_t *attr) +{ + int state; + +#ifdef PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG + state = pthread_attr_getdetachstate(attr->attr); +#else + pthread_attr_getdetachstate(attr->attr, &state); +#endif + if (state == 1) + return APR_DETACH; + return APR_NOTDETACH; +} + +APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr, + apr_size_t stacksize) +{ + int stat; + + stat = pthread_attr_setstacksize(attr->attr, stacksize); + if (stat == 0) { + return APR_SUCCESS; + } +#ifdef PTHREAD_SETS_ERRNO + stat = errno; +#endif + + return stat; +} + +static void *dummy_worker(void *opaque) +{ + apr_thread_t *thread = (apr_thread_t*)opaque; + return thread->func(thread, thread->data); +} + +APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new, + apr_threadattr_t *attr, + apr_thread_start_t func, + void *data, + apr_pool_t *pool) +{ + apr_status_t stat; + pthread_attr_t *temp; + + (*new) = (apr_thread_t *)apr_pcalloc(pool, sizeof(apr_thread_t)); + + if ((*new) == NULL) { + return APR_ENOMEM; + } + + (*new)->td = (pthread_t *)apr_pcalloc(pool, sizeof(pthread_t)); + + if ((*new)->td == NULL) { + return APR_ENOMEM; + } + + (*new)->pool = pool; + (*new)->data = data; + (*new)->func = func; + + if (attr) + temp = attr->attr; + else + temp = NULL; + + stat = apr_pool_create(&(*new)->pool, pool); + if (stat != APR_SUCCESS) { + return stat; + } + + if ((stat = pthread_create((*new)->td, temp, dummy_worker, (*new))) == 0) { + return APR_SUCCESS; + } + else { +#ifdef PTHREAD_SETS_ERRNO + stat = errno; +#endif + + return stat; + } +} + +APR_DECLARE(apr_os_thread_t) apr_os_thread_current(void) +{ + return pthread_self(); +} + +APR_DECLARE(int) apr_os_thread_equal(apr_os_thread_t tid1, + apr_os_thread_t tid2) +{ + return pthread_equal(tid1, tid2); +} + +APR_DECLARE(apr_status_t) apr_thread_exit(apr_thread_t *thd, + apr_status_t retval) +{ + thd->exitval = retval; + apr_pool_destroy(thd->pool); + pthread_exit(NULL); + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval, + apr_thread_t *thd) +{ + apr_status_t stat; + apr_status_t *thread_stat; + + if ((stat = pthread_join(*thd->td,(void *)&thread_stat)) == 0) { + *retval = thd->exitval; + return APR_SUCCESS; + } + else { +#ifdef PTHREAD_SETS_ERRNO + stat = errno; +#endif + + return stat; + } +} + +APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd) +{ + apr_status_t stat; + +#ifdef PTHREAD_DETACH_ARG1_ADDR + if ((stat = pthread_detach(thd->td)) == 0) { +#else + if ((stat = pthread_detach(*thd->td)) == 0) { +#endif + + return APR_SUCCESS; + } + else { +#ifdef PTHREAD_SETS_ERRNO + stat = errno; +#endif + + return stat; + } +} + +void apr_thread_yield() +{ +} + +APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key, + apr_thread_t *thread) +{ + return apr_pool_userdata_get(data, key, thread->pool); +} + +APR_DECLARE(apr_status_t) apr_thread_data_set(void *data, const char *key, + apr_status_t (*cleanup)(void *), + apr_thread_t *thread) +{ + return apr_pool_userdata_set(data, key, cleanup, thread->pool); +} + +APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd, + apr_thread_t *thd) +{ + *thethd = thd->td; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd, + apr_os_thread_t *thethd, + apr_pool_t *pool) +{ + if (pool == NULL) { + return APR_ENOPOOL; + } + + if ((*thd) == NULL) { + (*thd) = (apr_thread_t *)apr_pcalloc(pool, sizeof(apr_thread_t)); + (*thd)->pool = pool; + } + + (*thd)->td = thethd; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control, + apr_pool_t *p) +{ + static const pthread_once_t once_init = PTHREAD_ONCE_INIT; + + *control = apr_palloc(p, sizeof(**control)); + (*control)->once = once_init; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control, + void (*func)(void)) +{ + return pthread_once(&control->once, func); +} + +APR_POOL_IMPLEMENT_ACCESSOR(thread) + +#endif /* HAVE_PTHREAD_H */ +#endif /* APR_HAS_THREADS */ + +#if !APR_HAS_THREADS + +/* avoid warning for no prototype */ +APR_DECLARE(apr_status_t) apr_os_thread_get(void); + +APR_DECLARE(apr_status_t) apr_os_thread_get(void) +{ + return APR_ENOTIMPL; +} + +#endif diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.lo new file mode 100644 index 00000000..39686879 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.lo @@ -0,0 +1,12 @@ +# thread.lo - a libtool object file +# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18) +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object='.libs/thread.o' + +# Name of the non-PIC object. +non_pic_object='thread.o' + diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.o Binary files differnew file mode 100644 index 00000000..589dea35 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.o diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.c new file mode 100644 index 00000000..c2785203 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.c @@ -0,0 +1,129 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "apr.h" +#include "apr_portable.h" +#include "apr_arch_threadproc.h" + +#if APR_HAS_THREADS + +#if APR_HAVE_PTHREAD_H +APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key, + void (*dest)(void *), + apr_pool_t *pool) +{ + (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t)); + + if ((*key) == NULL) { + return APR_ENOMEM; + } + + (*key)->pool = pool; + + return pthread_key_create(&(*key)->key, dest); + +} + +APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new, + apr_threadkey_t *key) +{ +#ifdef PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS + if (pthread_getspecific(key->key,new)) + *new = NULL; +#else + (*new) = pthread_getspecific(key->key); +#endif + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv, + apr_threadkey_t *key) +{ + apr_status_t stat; + + if ((stat = pthread_setspecific(key->key, priv)) == 0) { + return APR_SUCCESS; + } + else { + return stat; + } +} + +APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key) +{ +#ifdef HAVE_PTHREAD_KEY_DELETE + apr_status_t stat; + + if ((stat = pthread_key_delete(key->key)) == 0) { + return APR_SUCCESS; + } + + return stat; +#else + return APR_ENOTIMPL; +#endif +} + +APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key, + apr_threadkey_t *threadkey) +{ + return apr_pool_userdata_get(data, key, threadkey->pool); +} + +APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key, + apr_status_t (*cleanup)(void *), + apr_threadkey_t *threadkey) +{ + return apr_pool_userdata_set(data, key, cleanup, threadkey->pool); +} + +APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey, + apr_threadkey_t *key) +{ + *thekey = key->key; + return APR_SUCCESS; +} + +APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key, + apr_os_threadkey_t *thekey, + apr_pool_t *pool) +{ + if (pool == NULL) { + return APR_ENOPOOL; + } + + if ((*key) == NULL) { + (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t)); + (*key)->pool = pool; + } + + (*key)->key = *thekey; + return APR_SUCCESS; +} +#endif /* APR_HAVE_PTHREAD_H */ +#endif /* APR_HAS_THREADS */ + +#if !APR_HAS_THREADS + +/* avoid warning for no prototype */ +APR_DECLARE(apr_status_t) apr_os_threadkey_get(void); + +APR_DECLARE(apr_status_t) apr_os_threadkey_get(void) +{ + return APR_ENOTIMPL; +} + +#endif diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.lo new file mode 100644 index 00000000..a32c9d51 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.lo @@ -0,0 +1,12 @@ +# threadpriv.lo - a libtool object file +# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18) +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object='.libs/threadpriv.o' + +# Name of the non-PIC object. +non_pic_object='threadpriv.o' + diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.o Binary files differnew file mode 100644 index 00000000..fcf0f393 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.o |