diff options
Diffstat (limited to 'mysql/mysql/service_my_snprintf.h')
| -rw-r--r-- | mysql/mysql/service_my_snprintf.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/mysql/mysql/service_my_snprintf.h b/mysql/mysql/service_my_snprintf.h deleted file mode 100644 index d734ae1..0000000 --- a/mysql/mysql/service_my_snprintf.h +++ /dev/null @@ -1,101 +0,0 @@ -#ifndef MYSQL_SERVICE_MY_SNPRINTF_INCLUDED -#define MYSQL_SERVICE_MY_SNPRINTF_INCLUDED -/* Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - -/** - @file - my_snprintf service - - Portable and limited vsnprintf() implementation. - - This is a portable, limited vsnprintf() implementation, with some - extra features. "Portable" means that it'll produce identical result - on all platforms (for example, on Windows and Linux system printf %e - formats the exponent differently, on different systems %p either - prints leading 0x or not, %s may accept null pointer or crash on - it). "Limited" means that it does not support all the C89 features. - But it supports few extensions, not in any standard. - - my_vsnprintf(to, n, fmt, ap) - - @param[out] to A buffer to store the result in - @param[in] n Store up to n-1 characters, followed by an end 0 - @param[in] fmt printf-like format string - @param[in] ap Arguments - - @return a number of bytes written to a buffer *excluding* terminating '\0' - - @post - The syntax of a format string is generally the same: - % <flag> <width> <precision> <length modifier> <format> - where everithing but the format is optional. - - Three one-character flags are recognized: - '0' has the standard zero-padding semantics; - '-' is parsed, but silently ignored; - '`' (backtick) is only supported for strings (%s) and means that the - string will be quoted according to MySQL identifier quoting rules. - - Both <width> and <precision> can be specified as numbers or '*'. - If an asterisk is used, an argument of type int is consumed. - - <length modifier> can be 'l', 'll', or 'z'. - - Supported formats are 's' (null pointer is accepted, printed as - "(null)"), 'b' (extension, see below), 'c', 'd', 'i', 'u', 'x', 'o', - 'X', 'p' (works as 0x%x). - - Standard syntax for positional arguments $n is supported. - - Extensions: - - Flag '`' (backtick): see above. - - Format 'b': binary buffer, prints exactly <precision> bytes from the - argument, without stopping at '\0'. -*/ - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef MYSQL_ABI_CHECK -#include <stdarg.h> -#include <stdlib.h> -#endif - -extern struct my_snprintf_service_st { - size_t (*my_snprintf_type)(char*, size_t, const char*, ...); - size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list); -} *my_snprintf_service; - -#ifdef MYSQL_DYNAMIC_PLUGIN - -#define my_vsnprintf my_snprintf_service->my_vsnprintf_type -#define my_snprintf my_snprintf_service->my_snprintf_type - -#else - -size_t my_snprintf(char* to, size_t n, const char* fmt, ...); -size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap); - -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* #define MYSQL_SERVICE_MY_SNPRINTF_INCLUDED */ |