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comparison: security/nss/lib/dbm/src/snprintf.c
security/nss/lib/dbm/src/snprintf.c
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:1fcf26752c49 |
|---|---|
| 1 #ifndef HAVE_SNPRINTF | |
| 2 | |
| 3 #include <sys/types.h> | |
| 4 #include <stddef.h> | |
| 5 #include <stdio.h> | |
| 6 | |
| 7 #ifdef HAVE_SYS_CDEFS_H | |
| 8 #include <sys/cdefs.h> | |
| 9 #else | |
| 10 #include "cdefs.h" | |
| 11 #endif | |
| 12 | |
| 13 #include "prtypes.h" | |
| 14 | |
| 15 #include <ncompat.h> | |
| 16 | |
| 17 #ifdef __STDC__ | |
| 18 #include <stdarg.h> | |
| 19 #else | |
| 20 #include <varargs.h> | |
| 21 #endif | |
| 22 | |
| 23 int | |
| 24 #ifdef __STDC__ | |
| 25 snprintf(char *str, size_t n, const char *fmt, ...) | |
| 26 #else | |
| 27 snprintf(str, n, fmt, va_alist) | |
| 28 char *str; | |
| 29 size_t n; | |
| 30 const char *fmt; | |
| 31 va_dcl | |
| 32 #endif | |
| 33 { | |
| 34 va_list ap; | |
| 35 #ifdef VSPRINTF_CHARSTAR | |
| 36 char *rp; | |
| 37 #else | |
| 38 int rval; | |
| 39 #endif | |
| 40 #ifdef __STDC__ | |
| 41 va_start(ap, fmt); | |
| 42 #else | |
| 43 va_start(ap); | |
| 44 #endif | |
| 45 #ifdef VSPRINTF_CHARSTAR | |
| 46 rp = vsprintf(str, fmt, ap); | |
| 47 va_end(ap); | |
| 48 return (strlen(rp)); | |
| 49 #else | |
| 50 rval = vsprintf(str, fmt, ap); | |
| 51 va_end(ap); | |
| 52 return (rval); | |
| 53 #endif | |
| 54 } | |
| 55 | |
| 56 int | |
| 57 vsnprintf(str, n, fmt, ap) | |
| 58 char *str; | |
| 59 size_t n; | |
| 60 const char *fmt; | |
| 61 va_list ap; | |
| 62 { | |
| 63 #ifdef VSPRINTF_CHARSTAR | |
| 64 return (strlen(vsprintf(str, fmt, ap))); | |
| 65 #else | |
| 66 return (vsprintf(str, fmt, ap)); | |
| 67 #endif | |
| 68 } | |
| 69 | |
| 70 #endif /* HAVE_SNPRINTF */ | |
| 71 | |
| 72 /* Some compilers don't like an empty source file. */ | |
| 73 static int dummy = 0; |
