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authorJunio C Hamano <gitster@pobox.com>2013-07-22 18:23:59 (GMT)
committerJunio C Hamano <gitster@pobox.com>2013-07-22 18:23:59 (GMT)
commite9f1a6c189c34a7ea98cbdb92acc677a72a5b4ea (patch)
tree54a4008e527cd1094e14cc9914c0cc55ac46a0a6 /advice.h
parentd0b3fa8fd9faf5d18d54e2beb04741fff88af358 (diff)
parent9fe3edc47f1f17a53272671c572c90ba71eb4f74 (diff)
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Merge branch 'jk/gcc-function-attributes'
Use the function attributes extension to catch mistakes in use of our own variadic functions that use NULL sentinel at the end (i.e. like execl(3)) and format strings (i.e. like printf(3)). * jk/gcc-function-attributes: Add the LAST_ARG_MUST_BE_NULL macro wt-status: use "format" function attribute for status_printf use "sentinel" function attribute for variadic lists add missing "format" function attributes
Diffstat (limited to 'advice.h')
-rw-r--r--advice.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/advice.h b/advice.h
index 93a7d11..08fbc8e 100644
--- a/advice.h
+++ b/advice.h
@@ -21,6 +21,7 @@ extern int advice_object_name_warning;
extern int advice_rm_hints;
int git_default_advice_config(const char *var, const char *value);
+__attribute__((format (printf, 1, 2)))
void advise(const char *advice, ...);
int error_resolve_conflict(const char *me);
extern void NORETURN die_resolve_conflict(const char *me);