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Use a macro variable PG_PRINTF_ATTRIBUTE for the style used for checking printf type functions.

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The style is set to "printf" for backwards compatibility everywhere except
on Windows, where it is set to "gnu_printf", which eliminates hundreds of
false error messages from modern versions of gcc arising from  %m and %ll{d,u}
formats.
This commit is contained in:
Andrew Dunstan
2011-04-28 10:56:14 -04:00
parent 39850c7fdb
commit c02d5b7c27
16 changed files with 56 additions and 41 deletions
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2
src/backend/utils/adt/format_type.c
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@@ -33,7 +33,7 @@ static char *printTypmod(const char *typname, int32 typmod, Oid typmodout);
static char *
psnprintf(size_t len, const char *fmt,...)
/* This lets gcc check the format string for consistency. */
__attribute__((format(printf, 2, 3)));
__attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
/*