Mercurial > trustbridge
comparison common/strhelp.c @ 319:4077eff1dd39
Added terminateing version of asprintf.
| author | Sascha Wilde <wilde@intevation.de> |
|---|---|
| date | Fri, 04 Apr 2014 17:58:14 +0200 |
| parents | c4a989a0d6cf |
| children | 17e1c8f37d72 |
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| 318:6ccaf25219fd | 319:4077eff1dd39 |
|---|---|
| 1 /* Needed to get asprintf */ | |
| 2 #define _GNU_SOURCE 1 | |
| 3 | |
| 1 #include <ctype.h> | 4 #include <ctype.h> |
| 5 #include <stdarg.h> | |
| 2 #include <stdbool.h> | 6 #include <stdbool.h> |
| 3 #include <stdio.h> | 7 #include <stdio.h> |
| 4 #include <stdlib.h> | 8 #include <stdlib.h> |
| 5 #include <string.h> | 9 #include <string.h> |
| 6 #include <assert.h> | 10 #include <assert.h> |
| 192 { | 196 { |
| 193 if (p) | 197 if (p) |
| 194 free (p); | 198 free (p); |
| 195 } | 199 } |
| 196 | 200 |
| 201 int | |
| 202 xasprintf (char **strp, const char *fmt, ...) | |
| 203 { | |
| 204 int ret; | |
| 205 va_list ap; | |
| 206 va_start(ap, fmt); | |
| 207 ret = vasprintf(strp, fmt, ap); | |
| 208 va_end(ap); | |
| 209 | |
| 210 if (ret == -1) | |
| 211 out_of_core(); | |
| 212 | |
| 213 return ret; | |
| 214 } | |
| 215 | |
| 197 #ifdef WIN32 | 216 #ifdef WIN32 |
| 198 /* Adapted from GPGOL rev. e512053 */ | 217 /* Adapted from GPGOL rev. e512053 */ |
| 199 char * | 218 char * |
| 200 wchar_to_utf8 (const wchar_t *string, size_t len) | 219 wchar_to_utf8 (const wchar_t *string, size_t len) |
| 201 { | 220 { |