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author | 2015-11-30 01:45:08 -0500 | |
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committer | 2015-11-30 01:45:08 -0500 | |
commit | e8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch) | |
tree | aa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/os/tpf/os.c | |
parent | cc40af334e619bb549038238507407866f774f8f (diff) |
upload http
JIRA: BOTTLENECK-10
Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/os/tpf/os.c')
-rw-r--r-- | rubbos/app/httpd-2.0.64/os/tpf/os.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/os/tpf/os.c b/rubbos/app/httpd-2.0.64/os/tpf/os.c new file mode 100644 index 00000000..ff46b551 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/os/tpf/os.c @@ -0,0 +1,132 @@ +/* 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. + */ + +/* + * This file will include OS specific functions which are not inlineable. + * Any inlineable functions should be defined in os-inline.c instead. + */ + +#include "httpd.h" +#include "http_core.h" +#include "os.h" +#include "scoreboard.h" +#include "http_log.h" + +static FILE *sock_fp; + +#ifndef __PIPE_ +int pipe(int fildes[2]) +{ + errno = ENOSYS; + return(-1); +} +#endif + +/* fork and exec functions are not defined on + TPF due to the implementation of tpf_fork() */ + +pid_t fork(void) +{ + errno = ENOSYS; + return(-1); +} + +int execl(const char *path, const char *arg0, ...) +{ + errno = ENOSYS; + return(-1); +} + +int execle(const char *path, const char *arg0, ...) +{ + errno = ENOSYS; + return(-1); +} + +int execve(const char *path, char *const argv[], char *const envp[]) +{ + errno = ENOSYS; + return(-1); +} + +int execvp(const char *file, char *const argv[]) +{ + errno = ENOSYS; + return(-1); +} + + +pid_t os_fork(server_rec *s, int slot) +{ + struct tpf_fork_input fork_input; + APACHE_TPF_INPUT input_parms; + int count; + listen_rec *lr; + + fflush(stdin); + if (dup2(fileno(sock_fp), STDIN_FILENO) == -1) + ap_log_error(APLOG_MARK, APLOG_CRIT, errno, s, + "unable to replace stdin with sock device driver"); + fflush(stdout); + if (dup2(fileno(sock_fp), STDOUT_FILENO) == -1) + ap_log_error(APLOG_MARK, APLOG_CRIT, errno, s, + "unable to replace stdout with sock device driver"); + input_parms.generation = ap_my_generation; + input_parms.scoreboard_heap = ap_scoreboard_image; + + lr = ap_listeners; + count = 0; + do { + input_parms.listeners[count] = lr->fd; + lr = lr->next; + count++; + } while(lr != ap_listeners); + + input_parms.slot = slot; + input_parms.restart_time = ap_restart_time; + fork_input.ebw_data = &input_parms; + fork_input.program = ap_server_argv0; + fork_input.prog_type = TPF_FORK_NAME; + fork_input.istream = TPF_FORK_IS_BALANCE; + fork_input.ebw_data_length = sizeof(input_parms); + fork_input.parm_data = "-x"; + return tpf_fork(&fork_input); +} + +int os_check_server(char *server) { +#ifndef USE_TPF_DAEMON + int rv; + int *current_acn; + if((rv = inetd_getServerStatus(server)) == INETD_SERVER_STATUS_INACTIVE) + return 1; + else { + current_acn = (int *)cinfc_fast(CINFC_CMMACNUM); + if(ecbp2()->ce2acn != *current_acn) + return 1; + } +#endif + return 0; +} + +AP_DECLARE(apr_status_t) ap_os_create_privileged_process( + const request_rec *r, + apr_proc_t *newproc, const char *progname, + const char * const *args, + const char * const *env, + apr_procattr_t *attr, apr_pool_t *p) +{ + return apr_proc_create(newproc, progname, args, env, attr, p); +} |