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Add WHYFNULL() macro

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This commit is contained in:
Andrew Bettison 2012-08-20 18:33:34 +09:30
parent 3d82983888
commit 1c1e1a8ad0
1 changed files with 2 additions and 1 deletions
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3
log.h
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@ -93,7 +93,8 @@ void set_log_implementation(void (*log_function)(int level, struct strbuf *buf))
#define WHYF(F,...) (LOGF(LOG_LEVEL_ERROR, F, ##__VA_ARGS__), -1)
#define WHY(X) WHYF("%s", (X))
#define WHYNULL(X) (LOGF(LOG_LEVEL_ERROR, "%s", X), NULL)
#define WHYFNULL(F,...) (LOGF(LOG_LEVEL_ERROR, F, ##__VA_ARGS__), NULL)
#define WHYNULL(X) (WHYFNULL("%s", (X)))
#define WHYF_perror(F,...) WHYF(F ": %s [errno=%d]", ##__VA_ARGS__, strerror(errno), errno)
#define WHY_perror(X) WHYF("%s: %s [errno=%d]", (X), strerror(errno), errno)