1 /* A GNU-like <stdio.h>.
3 Copyright (C) 2004, 2007 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software Foundation,
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
19 #if defined __need_FILE || defined __need___FILE
20 /* Special invocation convention inside glibc header files. */
22 #include @ABSOLUTE_STDIO_H@
25 /* Normal invocation convention. */
29 #include @ABSOLUTE_STDIO_H@
35 /* The definition of GL_LINK_WARNING is copied here. */
43 #if @GNULIB_FPRINTF_POSIX@
44 # if @REPLACE_FPRINTF@
45 # define fprintf rpl_fprintf
46 extern int fprintf (FILE *fp, const char *format, ...);
48 #elif defined GNULIB_POSIXCHECK
51 (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
52 "use gnulib module fprintf-posix for portable " \
53 "POSIX compliance"), \
57 #if @GNULIB_VFPRINTF_POSIX@
58 # if @REPLACE_VFPRINTF@
59 # define vfprintf rpl_vfprintf
60 extern int vfprintf (FILE *fp, const char *format, va_list args);
62 #elif defined GNULIB_POSIXCHECK
64 # define vfprintf(s,f,a) \
65 (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
66 "use gnulib module vfprintf-posix for portable " \
67 "POSIX compliance"), \
71 #if @GNULIB_PRINTF_POSIX@
73 /* Don't break __attribute__((format(printf,M,N))). */
74 # define printf __printf__
75 extern int printf (const char *format, ...);
77 #elif defined GNULIB_POSIXCHECK
80 (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
81 "use gnulib module printf-posix for portable " \
82 "POSIX compliance"), \
84 /* Don't break __attribute__((format(printf,M,N))). */
85 # define format(kind,m,n) format (__##kind##__, m, n)
86 # define __format__(kind,m,n) __format__ (__##kind##__, m, n)
87 # define ____printf____ __printf__
88 # define ____scanf____ __scanf__
89 # define ____strftime____ __strftime__
90 # define ____strfmon____ __strfmon__
93 #if @GNULIB_VPRINTF_POSIX@
94 # if @REPLACE_VPRINTF@
95 # define vprintf rpl_vprintf
96 extern int vprintf (const char *format, va_list args);
98 #elif defined GNULIB_POSIXCHECK
100 # define vprintf(f,a) \
101 (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
102 "use gnulib module vprintf-posix for portable " \
103 "POSIX compliance"), \
107 #if @GNULIB_SNPRINTF@
108 # if @REPLACE_SNPRINTF@
109 # define snprintf rpl_snprintf
111 # if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
112 extern int snprintf (char *str, size_t size, const char *format, ...);
114 #elif defined GNULIB_POSIXCHECK
117 (GL_LINK_WARNING ("snprintf is unportable - " \
118 "use gnulib module snprintf for portability"), \
122 #if @GNULIB_VSNPRINTF@
123 # if @REPLACE_VSNPRINTF@
124 # define vsnprintf rpl_vsnprintf
126 # if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
127 extern int vsnprintf (char *str, size_t size, const char *format, va_list args);
129 #elif defined GNULIB_POSIXCHECK
131 # define vsnprintf(b,s,f,a) \
132 (GL_LINK_WARNING ("vsnprintf is unportable - " \
133 "use gnulib module vsnprintf for portability"), \
134 vsnprintf (b, s, f, a))
137 #if @GNULIB_SPRINTF_POSIX@
138 # if @REPLACE_SPRINTF@
139 # define sprintf rpl_sprintf
140 extern int sprintf (char *str, const char *format, ...);
142 #elif defined GNULIB_POSIXCHECK
145 (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
146 "use gnulib module sprintf-posix for portable " \
147 "POSIX compliance"), \
151 #if @GNULIB_VSPRINTF_POSIX@
152 # if @REPLACE_VSPRINTF@
153 # define vsprintf rpl_vsprintf
154 extern int vsprintf (char *str, const char *format, va_list args);
156 #elif defined GNULIB_POSIXCHECK
158 # define vsprintf(b,f,a) \
159 (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
160 "use gnulib module vsprintf-posix for portable " \
161 "POSIX compliance"), \
170 #endif /* _GL_STDIO_H */