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patch 8.2.0436: no warnings for incorrect printf arguments

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Problem:    No warnings for incorrect printf arguments.
Solution:   Fix attribute in declaration.  Fix uncovered mistakes. (Dominique
            Pelle, closes #5834)
This commit is contained in:
Bram Moolenaar
2020-03-23 22:12:22 +01:00
parent dbbb0ef729
commit db99f9f29a
9 changed files with 32 additions and 30 deletions
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6
src/proto.h
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@@ -119,7 +119,7 @@ extern int _stricoll(char *a, char *b);
// These prototypes cannot be produced automatically.
int smsg(const char *, ...)
# ifdef USE_PRINTF_FORMAT_ATTRIBUTE
__attribute__((format(printf, 1, 0)))
__attribute__((format(printf, 1, 2)))
# endif
;
@@ -138,14 +138,14 @@ int smsg_attr_keep(int, const char *, ...)
// These prototypes cannot be produced automatically.
int semsg(const char *, ...)
# ifdef USE_PRINTF_FORMAT_ATTRIBUTE
__attribute__((format(printf, 1, 0)))
__attribute__((format(printf, 1, 2)))
# endif
;
// These prototypes cannot be produced automatically.
void siemsg(const char *, ...)
# ifdef USE_PRINTF_FORMAT_ATTRIBUTE
__attribute__((format(printf, 1, 0)))
__attribute__((format(printf, 1, 2)))
# endif
;