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Fix ODBC to clear title each time (bug #3379)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4851 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-01-20 04:53:17 +00:00
parent 442747adb6
commit bec6aaf064
2 changed files with 23 additions and 2 deletions
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18
include/asterisk/utils.h
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@@ -134,6 +134,24 @@ extern int test_for_thread_safety(void);
extern const char *ast_inet_ntoa(char *buf, int bufsiz, struct in_addr ia);
extern int ast_utils_init(void);
/* The realloca lets us ast_restrdupa(), but you can't mix any other ast_strdup calls! */
struct ast_realloca {
char *ptr;
int alloclen;
};
#define ast_restrdupa(ra, s) \
({ \
if ((ra)->ptr && strlen(s) + 1 < (ra)->alloclen) { \
strcpy((ra)->ptr, s); \
} else { \
(ra)->ptr = alloca(strlen(s) + 1 - (ra)->alloclen); \
if ((ra)->ptr) (ra)->alloclen = strlen(s) + 1; \
} \
(ra)->ptr; \
})
#ifdef inet_ntoa
#undef inet_ntoa
#endif