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Annotation of embedaddon/ntp/libntp/snprintf.c, revision 1.1.1.1

1.1       misho       1: #include <config.h>
                      2: 
                      3: #if !HAVE_SNPRINTF
                      4: #include <sys/types.h>
                      5: 
                      6: #ifdef __STDC__
                      7: #include <stdarg.h>
                      8: #else
                      9: #include <varargs.h>
                     10: #endif
                     11: #include <stdio.h>
                     12: 
                     13: #include "l_stdlib.h"
                     14: 
                     15: #ifdef __STDC__
                     16: int snprintf(char *str, size_t n, const char *fmt, ...)
                     17: #else
                     18: int snprintf(str, n, fmt, va_alist)
                     19:        char *str;
                     20:        size_t n;
                     21:        const char *fmt;
                     22:        va_dcl
                     23: #endif
                     24: {
                     25:        va_list ap;
                     26:        int rval;
                     27: #ifdef VSPRINTF_CHARSTAR
                     28:        char *rp;
                     29: #endif
                     30: #ifdef __STDC__
                     31:        va_start(ap, fmt);
                     32: #else
                     33:        va_start(ap);
                     34: #endif
                     35: #ifdef VSPRINTF_CHARSTAR
                     36:        rp = vsprintf(str, fmt, ap);
                     37:        va_end(ap);
                     38:        return (strlen(rp));
                     39: #else
                     40:        rval = vsprintf(str, fmt, ap);
                     41:        va_end(ap);
                     42:        return (rval);
                     43: #endif
                     44: }
                     45: 
                     46: int
                     47: vsnprintf(
                     48:        char *str,
                     49:        size_t n,
                     50:        const char *fmt,
                     51:        va_list ap
                     52:        )
                     53: {
                     54: #ifdef VSPRINTF_CHARSTAR
                     55:        return (strlen(vsprintf(str, fmt, ap)));
                     56: #else
                     57:        return (vsprintf(str, fmt, ap));
                     58: #endif
                     59: }
                     60: #else
                     61: int snprintf_bs;
                     62: #endif