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Add noreturn and format annotations for Ncat logging functions.

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This commit is contained in:
david
2012-08-28 14:29:49 +00:00
parent f9867163da
commit 13c19f637e
1 changed files with 11 additions and 5 deletions
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16
ncat/util.h
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@@ -115,14 +115,19 @@ void windows_init();
#include "sockaddr_u.h"
void loguser(const char *fmt, ...);
void loguser_noprefix(const char *fmt, ...);
void logdebug(const char *fmt, ...);
void loguser(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
void loguser_noprefix(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
void logdebug(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
/* handle errors */
void die(char *);
void bye(const char *, ...);
void bye(const char *, ...)
__attribute__ ((noreturn))
__attribute__ ((format (printf, 1, 2)));
/* zero out some memory, bzero() is deprecated */
void zmem(void *, size_t);
@@ -131,7 +136,8 @@ int strbuf_append(char **buf, size_t *size, size_t *offset, const char *s, size_
int strbuf_append_str(char **buf, size_t *size, size_t *offset, const char *s);
int strbuf_sprintf(char **buf, size_t *size, size_t *offset, const char *fmt, ...);
int strbuf_sprintf(char **buf, size_t *size, size_t *offset, const char *fmt, ...)
__attribute__ ((format (printf, 4, 5)));
char *mkstr(const char *start, const char *end);