4.59 siprintf, fiprintf, iprintf, sniprintf, asiprintf, asniprintf—format output (integer only)

Synopsis

     #include <stdio.h>
     
     int iprintf(const char *format, ...);
     int fiprintf(FILE *fd, const char *format , ...);
     int siprintf(char *str, const char *format, ...);
     int sniprintf(char *str, size_t size, const char *format,
         ...);
     int asiprintf(char **strp, const char *format, ...);
     char *asniprintf(char *str, size_t *size,
         const char *format, ...);
     
     int _iprintf_r(struct _reent *ptr, const char *format, ...);
     int _fiprintf_r(struct _reent *ptr, FILE *fd,
         const char *format, ...);
     int _siprintf_r(struct _reent *ptr, char *str,
         const char *format, ...);
     int _sniprintf_r(struct _reent *ptr, char *str, size_t size,
         const char *format, ...);
     int _asiprintf_r(struct _reent *ptr, char **strp,
         const char *format, ...);
     char *_asniprintf_r(struct _reent *ptr, char *str,
         size_t *size, const char *format, ...);
     

Description
iprintf, fiprintf, siprintf, sniprintf, asiprintf, and asniprintf are the same as printf, fprintf, sprintf, snprintf, asprintf, and asnprintf, respectively, except that they restrict usage to non-floating-point format specifiers.

_iprintf_r, _fiprintf_r, _asiprintf_r, _siprintf_r, _sniprintf_r, _asniprintf_r are simply reentrant versions of the functions above.

Supporting OS subroutines required: close, fstat, isatty, lseek, read, sbrk, write.