diff options
Diffstat (limited to 'trio.h')
| -rw-r--r-- | trio.h | 133 |
1 files changed, 76 insertions, 57 deletions
@@ -23,8 +23,14 @@ #define TRIO_TRIO_H #include <stdio.h> -#include <stdarg.h> #include <stdlib.h> +#if defined(TRIO_COMPILER_ANCIENT) +# include <varargs.h> +#else +# include <stdarg.h> +#endif + +#if !defined(WITHOUT_TRIO) /* * Use autoconf defines if present. Packages using trio must define @@ -34,22 +40,12 @@ # include <config.h> #endif -#if !defined(WITHOUT_TRIO) +#include "triodef.h" #ifdef __cplusplus extern "C" { #endif -/* make utility and C++ compiler in Windows NT fails to find this symbol */ -#if defined(WIN32) && !defined(isascii) -# define isascii ((unsigned)(x) < 0x80) -#endif - -/* Error macros */ -#define TRIO_ERROR_CODE(x) ((-(x)) & 0x00FF) -#define TRIO_ERROR_POSITION(x) ((-(x)) >> 8) -#define TRIO_ERROR_NAME(x) trio_strerror(x) - /* * Error codes. * @@ -63,72 +59,95 @@ enum { TRIO_EGAP = 5, TRIO_ENOMEM = 6, TRIO_ERANGE = 7, - TRIO_ERRNO = 8 + TRIO_ERRNO = 8, + TRIO_ECUSTOM = 9 }; -const char *trio_strerror(int); +/* Error macros */ +#define TRIO_ERROR_CODE(x) ((-(x)) & 0x00FF) +#define TRIO_ERROR_POSITION(x) ((-(x)) >> 8) +#define TRIO_ERROR_NAME(x) trio_strerror(x) + +typedef int (*trio_outstream_t) TRIO_PROTO((trio_pointer_t, int)); +typedef int (*trio_instream_t) TRIO_PROTO((trio_pointer_t)); + +TRIO_CONST char *trio_strerror TRIO_PROTO((int)); /************************************************************************* * Print Functions */ -int trio_printf(const char *format, ...); -int trio_vprintf(const char *format, va_list args); -int trio_printfv(const char *format, void **args); +int trio_printf TRIO_PROTO((TRIO_CONST char *format, ...)); +int trio_vprintf TRIO_PROTO((TRIO_CONST char *format, va_list args)); +int trio_printfv TRIO_PROTO((TRIO_CONST char *format, void **args)); -int trio_fprintf(FILE *file, const char *format, ...); -int trio_vfprintf(FILE *file, const char *format, va_list args); -int trio_fprintfv(FILE *file, const char *format, void **args); +int trio_fprintf TRIO_PROTO((FILE *file, TRIO_CONST char *format, ...)); +int trio_vfprintf TRIO_PROTO((FILE *file, TRIO_CONST char *format, va_list args)); +int trio_fprintfv TRIO_PROTO((FILE *file, TRIO_CONST char *format, void **args)); -int trio_dprintf(int fd, const char *format, ...); -int trio_vdprintf(int fd, const char *format, va_list args); -int trio_dprintfv(int fd, const char *format, void **args); +int trio_dprintf TRIO_PROTO((int fd, TRIO_CONST char *format, ...)); +int trio_vdprintf TRIO_PROTO((int fd, TRIO_CONST char *format, va_list args)); +int trio_dprintfv TRIO_PROTO((int fd, TRIO_CONST char *format, void **args)); -/* trio_sprintf(target, format, ...) - * trio_snprintf(target, maxsize, format, ...) - * - * Build 'target' according to 'format' and succesive - * arguments. This is equal to the sprintf() and - * snprintf() functions. - */ -int trio_sprintf(char *buffer, const char *format, ...); -int trio_vsprintf(char *buffer, const char *format, va_list args); -int trio_sprintfv(char *buffer, const char *format, void **args); +int trio_cprintf TRIO_PROTO((trio_outstream_t stream, trio_pointer_t closure, + TRIO_CONST char *format, ...)); +int trio_vcprintf TRIO_PROTO((trio_outstream_t stream, trio_pointer_t closure, + TRIO_CONST char *format, va_list args)); +int trio_cprintfv TRIO_PROTO((trio_outstream_t stream, trio_pointer_t closure, + TRIO_CONST char *format, void **args)); + +int trio_sprintf TRIO_PROTO((char *buffer, TRIO_CONST char *format, ...)); +int trio_vsprintf TRIO_PROTO((char *buffer, TRIO_CONST char *format, va_list args)); +int trio_sprintfv TRIO_PROTO((char *buffer, TRIO_CONST char *format, void **args)); -int trio_snprintf(char *buffer, size_t max, const char *format, ...); -int trio_vsnprintf(char *buffer, size_t bufferSize, const char *format, - va_list args); -int trio_snprintfv(char *buffer, size_t bufferSize, const char *format, - void **args); +int trio_snprintf TRIO_PROTO((char *buffer, size_t max, TRIO_CONST char *format, ...)); +int trio_vsnprintf TRIO_PROTO((char *buffer, size_t bufferSize, TRIO_CONST char *format, + va_list args)); +int trio_snprintfv TRIO_PROTO((char *buffer, size_t bufferSize, TRIO_CONST char *format, + void **args)); -int trio_snprintfcat(char *buffer, size_t max, const char *format, ...); -int trio_vsnprintfcat(char *buffer, size_t bufferSize, const char *format, - va_list args); +int trio_snprintfcat TRIO_PROTO((char *buffer, size_t max, TRIO_CONST char *format, ...)); +int trio_vsnprintfcat TRIO_PROTO((char *buffer, size_t bufferSize, TRIO_CONST char *format, + va_list args)); -char *trio_aprintf(const char *format, ...); -char *trio_vaprintf(const char *format, va_list args); +char *trio_aprintf TRIO_PROTO((TRIO_CONST char *format, ...)); +char *trio_vaprintf TRIO_PROTO((TRIO_CONST char *format, va_list args)); -int trio_asprintf(char **ret, const char *format, ...); -int trio_vasprintf(char **ret, const char *format, va_list args); +int trio_asprintf TRIO_PROTO((char **ret, TRIO_CONST char *format, ...)); +int trio_vasprintf TRIO_PROTO((char **ret, TRIO_CONST char *format, va_list args)); /************************************************************************* * Scan Functions */ -int trio_scanf(const char *format, ...); -int trio_vscanf(const char *format, va_list args); -int trio_scanfv(const char *format, void **args); +int trio_scanf TRIO_PROTO((TRIO_CONST char *format, ...)); +int trio_vscanf TRIO_PROTO((TRIO_CONST char *format, va_list args)); +int trio_scanfv TRIO_PROTO((TRIO_CONST char *format, void **args)); + +int trio_fscanf TRIO_PROTO((FILE *file, TRIO_CONST char *format, ...)); +int trio_vfscanf TRIO_PROTO((FILE *file, TRIO_CONST char *format, va_list args)); +int trio_fscanfv TRIO_PROTO((FILE *file, TRIO_CONST char *format, void **args)); -int trio_fscanf(FILE *file, const char *format, ...); -int trio_vfscanf(FILE *file, const char *format, va_list args); -int trio_fscanfv(FILE *file, const char *format, void **args); +int trio_dscanf TRIO_PROTO((int fd, TRIO_CONST char *format, ...)); +int trio_vdscanf TRIO_PROTO((int fd, TRIO_CONST char *format, va_list args)); +int trio_dscanfv TRIO_PROTO((int fd, TRIO_CONST char *format, void **args)); -int trio_dscanf(int fd, const char *format, ...); -int trio_vdscanf(int fd, const char *format, va_list args); -int trio_dscanfv(int fd, const char *format, void **args); +int trio_cscanf TRIO_PROTO((trio_instream_t stream, trio_pointer_t closure, + TRIO_CONST char *format, ...)); +int trio_vcscanf TRIO_PROTO((trio_instream_t stream, trio_pointer_t closure, + TRIO_CONST char *format, va_list args)); +int trio_cscanfv TRIO_PROTO((trio_instream_t stream, trio_pointer_t closure, + TRIO_CONST char *format, void **args)); -int trio_sscanf(const char *buffer, const char *format, ...); -int trio_vsscanf(const char *buffer, const char *format, va_list args); -int trio_sscanfv(const char *buffer, const char *format, void **args); +int trio_sscanf TRIO_PROTO((TRIO_CONST char *buffer, TRIO_CONST char *format, ...)); +int trio_vsscanf TRIO_PROTO((TRIO_CONST char *buffer, TRIO_CONST char *format, va_list args)); +int trio_sscanfv TRIO_PROTO((TRIO_CONST char *buffer, TRIO_CONST char *format, void **args)); + +/************************************************************************* + * Locale Functions + */ +void trio_locale_set_decimal_point TRIO_PROTO((char *decimalPoint)); +void trio_locale_set_thousand_separator TRIO_PROTO((char *thousandSeparator)); +void trio_locale_set_grouping TRIO_PROTO((char *grouping)); /************************************************************************* * Renaming |