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util/Error: add "printf" attributes

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Max Kellermann
2014-07-30 22:01:40 +02:00
parent be36c0769a
commit 32e5848f34
1 changed files with 5 additions and 0 deletions
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5
src/util/Error.hxx
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@@ -151,13 +151,18 @@ public:
message.insert(0, prefix); message.insert(0, prefix);
} }
gcc_printf(2,3)
void FormatPrefix(const char *fmt, ...); void FormatPrefix(const char *fmt, ...);
void SetErrno(int e); void SetErrno(int e);
void SetErrno(); void SetErrno();
void SetErrno(int e, const char *prefix); void SetErrno(int e, const char *prefix);
void SetErrno(const char *prefix); void SetErrno(const char *prefix);
gcc_printf(2,3)
void FormatErrno(const char *prefix, ...); void FormatErrno(const char *prefix, ...);
gcc_printf(3,4)
void FormatErrno(int e, const char *prefix, ...); void FormatErrno(int e, const char *prefix, ...);
#ifdef WIN32 #ifdef WIN32