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Diffstat (limited to 'gcc/testsuite/gcc.dg/format/format.h')
| -rw-r--r-- | gcc/testsuite/gcc.dg/format/format.h | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/format/format.h b/gcc/testsuite/gcc.dg/format/format.h new file mode 100644 index 000000000..a99927e3c --- /dev/null +++ b/gcc/testsuite/gcc.dg/format/format.h @@ -0,0 +1,192 @@ +/* Format checking tests: common header. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ + +/* DONT_GNU_PROTOTYPE */ +#if defined (_WIN32) && !defined (__CYGWIN__) +#if !defined (USE_SYSTEM_FORMATS) +#define gnu_attr_printf gnu_printf +#define gnu_attr___printf__ __gnu_printf__ +#define gnu_attr_scanf gnu_scanf +#define gnu_attr___scanf__ __gnu_scanf__ +#define gnu_attr_strftime gnu_strftime +#define gnu_attr___strftime__ __gnu_strftime__ +#endif +#endif + +#ifndef gnu_attr_printf +#define gnu_attr_printf printf +#define gnu_attr___printf__ __printf__ +#define gnu_attr_scanf scanf +#define gnu_attr___scanf__ __scanf__ +#define gnu_attr_strftime strftime +#define gnu_attr___strftime__ __strftime__ +#endif + +#if !defined (USE_SYSTEM_FORMATS) +#define USE_PRINTF(FMTPOS, WILDARG) __attribute__((format(gnu_printf, FMTPOS, WILDARG))) __attribute__((nonnull (FMTPOS))) +#define USE_SCANF(FMTPOS, WILDARG) __attribute__((format(gnu_scanf, FMTPOS, WILDARG))) __attribute__((nonnull (FMTPOS))) +#define USE_STRFTIME(FMTPOS) __attribute__((__format__(gnu_strftime, FMTPOS, 0))) __attribute__((nonnull (FMTPOS))) +#else +#define USE_PRINTF(FMTPOS, WILDARG) +#define USE_SCANF(FMTPOS, WILDARG) +#define USE_STRFTIME(FMTPOS) +#endif + +#include <stdarg.h> +#include <stddef.h> + +#ifndef _WINT_T +#ifndef __WINT_TYPE__ +#define __WINT_TYPE__ unsigned int +#endif +typedef __WINT_TYPE__ wint_t; +#endif + +#ifdef _WIN64 +/* Kludges to get types corresponding to size_t and ptrdiff_t. */ +#define unsigned signed +typedef signed int signed_size_t __attribute__ ((mode (DI))); +/* We also use this type to approximate ssize_t. */ +typedef signed int ssize_t __attribute__ ((mode (DI))); +#undef unsigned +#define signed /* Type might or might not have explicit 'signed'. */ +typedef unsigned int unsigned_ptrdiff_t __attribute__ ((mode (DI))); +#undef signed + +__extension__ typedef int llong __attribute__ ((mode (DI))); +__extension__ typedef unsigned int ullong __attribute__ ((mode (DI))); +#else +/* Kludges to get types corresponding to size_t and ptrdiff_t. */ +#define unsigned signed +typedef __SIZE_TYPE__ signed_size_t; +/* We also use this type to approximate ssize_t. */ +typedef __SIZE_TYPE__ ssize_t; +#undef unsigned +#define signed /* Type might or might not have explicit 'signed'. */ +typedef unsigned __PTRDIFF_TYPE__ unsigned_ptrdiff_t; +#undef signed + +__extension__ typedef long long int llong; +__extension__ typedef unsigned long long int ullong; +#endif + +/* %q formats want a "quad"; GCC considers this to be a long long. */ +typedef llong quad_t; +typedef ullong u_quad_t; + +__extension__ typedef __INTMAX_TYPE__ intmax_t; +__extension__ typedef __UINTMAX_TYPE__ uintmax_t; + +#if __STDC_VERSION__ < 199901L && !defined(restrict) +#define restrict /* "restrict" not in old C standard. */ +#endif + +/* This may not be correct in the particular case, but allows the + prototypes to be declared, and we don't try to link. +*/ +typedef struct _FILE FILE; +extern FILE *stdin; +extern FILE *stdout; + +extern int fprintf (FILE *restrict, const char *restrict, ...); +extern int printf (const char *restrict, ...); +extern int fprintf_unlocked (FILE *restrict, const char *restrict, ...); +extern int printf_unlocked (const char *restrict, ...); +extern int sprintf (char *restrict, const char *restrict, ...); +extern int vfprintf (FILE *restrict, const char *restrict, va_list); +extern int vprintf (const char *restrict, va_list); +extern int vsprintf (char *restrict, const char *restrict, va_list); +extern int snprintf (char *restrict, size_t, const char *restrict, ...); +extern int vsnprintf (char *restrict, size_t, const char *restrict, va_list); + +extern int fscanf (FILE *restrict, const char *restrict, ...); +extern int scanf (const char *restrict, ...); +extern int sscanf (const char *restrict, const char *restrict, ...); +extern int vfscanf (FILE *restrict, const char *restrict, va_list); +extern int vscanf (const char *restrict, va_list); +extern int vsscanf (const char *restrict, const char *restrict, va_list); + +extern char *gettext (const char *); +extern char *dgettext (const char *, const char *); +extern char *dcgettext (const char *, const char *, int); + +struct tm; + +extern size_t strftime (char *restrict, size_t, const char *restrict, + const struct tm *restrict); + +extern ssize_t strfmon (char *restrict, size_t, const char *restrict, ...); + +/* Mingw specific part. */ +#if !defined (USE_SYSTEM_FORMATS) && defined(_WIN32) && !defined(DONT_GNU_PROTOTYPE) + +extern USE_PRINTF(2,3) int fprintf_gnu (FILE *restrict, const char *restrict, ...); +#undef fprintf +#define fprintf fprintf_gnu + +extern USE_PRINTF(1,2) int printf_gnu (const char *restrict, ...); +#undef printf +#define printf printf_gnu + +extern USE_PRINTF(2,3) int fprintf_unlocked_gnu (FILE *restrict, const char *restrict, ...); +#undef fprintf_unlocked +#define fprintf_unlocked fprintf_unlocked_gnu + +extern USE_PRINTF(1,2)int printf_unlocked_gnu (const char *restrict, ...); +#undef printf_unlocked +#define printf_unlocked printf_unlocked_gnu + +extern USE_PRINTF(2,3) int sprintf_gnu (char *restrict, const char *restrict, ...); +#undef sprintf +#define sprintf sprintf_gnu + +extern USE_PRINTF(2,0) int vfprintf_gnu (FILE *restrict, const char *restrict, va_list); +#undef vsprintf +#define vsprintf vsprintf_gnu + +extern USE_PRINTF(1,0) int vprintf_gnu (const char *restrict, va_list); +#undef vprintf +#define vprintf vprintf_gnu + +extern USE_PRINTF(2,0) int vsprintf_gnu (char *restrict, const char *restrict, va_list); +#undef vsprintf +#define vsprintf vsprintf_gnu + +extern USE_PRINTF(3,4) int snprintf_gnu (char *restrict, size_t, const char *restrict, ...); +#undef snprintf +#define snprintf snprintf_gnu + +extern USE_PRINTF(3,0) int vsnprintf_gnu (char *restrict, size_t, const char *restrict, va_list); +#undef vsnprintf +#define vsnprintf vsnprintf_gnu + +extern USE_SCANF(2,3) int fscanf_gnu (FILE *restrict, const char *restrict, ...); +#undef fscanf +#define fscanf fscanf_gnu + +extern USE_SCANF(1,2) int scanf_gnu (const char *restrict, ...); +#undef scanf +#define scanf scanf_gnu + +extern USE_SCANF(2,3) int sscanf_gnu (const char *restrict, const char *restrict, ...); +#undef sscanf +#define sscanf sscanf_gnu + +extern USE_SCANF(2,0) int vfscanf_gnu (FILE *restrict, const char *restrict, va_list); +#undef vfscanf +#define vfscanf vfscanf_gnu + +extern USE_SCANF(1,0) int vscanf_gnu (const char *restrict, va_list); +#undef vscanf +#define vscanf vscanf_gnu + +extern USE_SCANF(2,0) int vsscanf_gnu (const char *restrict, const char *restrict, va_list); +#undef vsscanf +#define vsscanf vsscanf_gnu + +extern USE_STRFTIME(3) size_t strftime_gnu (char *restrict, size_t, const char *restrict, + const struct tm *restrict); +#undef strftime +#define strftime strftime_gnu + +#endif |