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author | 2015-11-30 03:10:21 -0500 | |
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committer | 2015-11-30 03:10:21 -0500 | |
commit | c0b7206652b2852bc574694e7ba07ba1c2acdc00 (patch) | |
tree | 5cb95cb0e19e03610525903df46279df2c3b7eb1 /rubbos/app/tomcat-connectors-1.2.32-src/native/common/ap_snprintf.h | |
parent | b6d3d6e668b793220f2d3af1bc3e828553dc3fe6 (diff) |
delete app
Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/tomcat-connectors-1.2.32-src/native/common/ap_snprintf.h')
-rw-r--r-- | rubbos/app/tomcat-connectors-1.2.32-src/native/common/ap_snprintf.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/ap_snprintf.h b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/ap_snprintf.h deleted file mode 100644 index 73b3c6e5..00000000 --- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/ap_snprintf.h +++ /dev/null @@ -1,150 +0,0 @@ -/* 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. - */ - -/* - * The ap_vsnprintf/ap_snprintf functions are based on, and used with the - * permission of, the SIO stdio-replacement strx_* functions by Panos - * Tsirigotis <panos@alumni.cs.colorado.edu> for xinetd. - */ - -#ifndef APACHE_AP_SNPRINTF_H -#define APACHE_AP_SNPRINTF_H - -#include <stdio.h> -#include <stdarg.h> -#include <limits.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/* stuff marked API_EXPORT is part of the API, and intended for use - * by modules - */ -#ifndef API_EXPORT -#define API_EXPORT(type) type -#endif - -/* Stuff marked API_EXPORT_NONSTD is part of the API, and intended for - * use by modules. The difference between API_EXPORT and - * API_EXPORT_NONSTD is that the latter is required for any functions - * which use varargs or are used via indirect function call. This - * is to accomodate the two calling conventions in windows dlls. - */ -#ifndef API_EXPORT_NONSTD -#define API_EXPORT_NONSTD(type) type -#endif - -#if !defined(__GNUC__) || __GNUC__ < 2 || \ - (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\ - defined(NEXT) -#define __attribute__(__x) -#endif - -/* These macros allow correct support of 8-bit characters on systems which - * support 8-bit characters. Pretty dumb how the cast is required, but - * that's legacy libc for ya. These new macros do not support EOF like - * the standard macros do. Tough. - */ -#define ap_isalpha(c) (isalpha(((unsigned char)(c)))) -#define ap_isdigit(c) (isdigit(((unsigned char)(c)))) -#define ap_islower(c) (islower(((unsigned char)(c)))) - - -/* ap_vformatter() is a generic printf-style formatting routine - * with some extensions. The extensions are: - * - * %pA takes a struct in_addr *, and prints it as a.b.c.d - * %pI takes a struct sockaddr_in * and prints it as a.b.c.d:port - * %pp takes a void * and outputs it in hex - * - * The %p hacks are to force gcc's printf warning code to skip - * over a pointer argument without complaining. This does - * mean that the ANSI-style %p (output a void * in hex format) won't - * work as expected at all, but that seems to be a fair trade-off - * for the increased robustness of having printf-warnings work. - * - * Additionally, ap_vformatter allows for arbitrary output methods - * using the ap_vformatter_buff and flush_func. - * - * The ap_vformatter_buff has two elements curpos and endpos. - * curpos is where ap_vformatter will write the next byte of output. - * It proceeds writing output to curpos, and updating curpos, until - * either the end of output is reached, or curpos == endpos (i.e. the - * buffer is full). - * - * If the end of output is reached, ap_vformatter returns the - * number of bytes written. - * - * When the buffer is full, the flush_func is called. The flush_func - * can return -1 to indicate that no further output should be attempted, - * and ap_vformatter will return immediately with -1. Otherwise - * the flush_func should flush the buffer in whatever manner is - * appropriate, re-initialize curpos and endpos, and return 0. - * - * Note that flush_func is only invoked as a result of attempting to - * write another byte at curpos when curpos >= endpos. So for - * example, it's possible when the output exactly matches the buffer - * space available that curpos == endpos will be true when - * ap_vformatter returns. - * - * ap_vformatter does not call out to any other code, it is entirely - * self-contained. This allows the callers to do things which are - * otherwise "unsafe". For example, ap_psprintf uses the "scratch" - * space at the unallocated end of a block, and doesn't actually - * complete the allocation until ap_vformatter returns. ap_psprintf - * would be completely broken if ap_vformatter were to call anything - * that used a pool. Similarly http_bprintf() uses the "scratch" - * space at the end of its output buffer, and doesn't actually note - * that the space is in use until it either has to flush the buffer - * or until ap_vformatter returns. - */ - -typedef struct { - char *curpos; - char *endpos; -} ap_vformatter_buff; - -API_EXPORT(int) ap_vformatter(int (*flush_func)(ap_vformatter_buff *), - ap_vformatter_buff *, const char *fmt, va_list ap); - -/* These are snprintf implementations based on ap_vformatter(). - * - * Note that various standards and implementations disagree on the return - * value of snprintf, and side-effects due to %n in the formatting string. - * ap_snprintf behaves as follows: - * - * Process the format string until the entire string is exhausted, or - * the buffer fills. If the buffer fills then stop processing immediately - * (so no further %n arguments are processed), and return the buffer - * length. In all cases the buffer is NUL terminated. The return value - * is the number of characters placed in the buffer, excluding the - * terminating NUL. All this implies that, at most, (len-1) characters - * will be copied over; if the return value is >= len, then truncation - * occured. - * - * In no event does ap_snprintf return a negative number. - */ -API_EXPORT_NONSTD(int) ap_snprintf(char *buf, size_t len, const char *format,...) - __attribute__((format(printf,3,4))); -API_EXPORT(int) ap_vsnprintf(char *buf, size_t len, const char *format, - va_list ap); - -#ifdef __cplusplus -} -#endif - -#endif /* !APACHE_AP_SNPRINTF_H */ |