__attribute__: add a few missing format attributes

Git fork

A public function mem_pool_strfmt() takes printf like parameters,
but is not given an attribute as such. Also a few file-scope static
functions were missing their format attribute.

Add them.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano 2 years ago 99c7de73 ba744647

3 changed files

expand all

unified split

mem-pool.h

scalar.c

wt-status.c

mem-pool.h

··· 50 50 /* 51 51 * Allocate memory from the memory pool and format a string into it. 52 52 */ 53 + __attribute__((format (printf, 2, 3))) 53 54 char *mem_pool_strfmt(struct mem_pool *pool, const char *fmt, ...); 54 55 55 56 /*

scalar.c

··· 289 289 } 290 290 291 291 /* printf-style interface, expects `<key>=<value>` argument */ 292 + __attribute__((format (printf, 1, 2))) 292 293 static int set_config(const char *fmt, ...) 293 294 { 294 295 struct strbuf buf = STRBUF_INIT;

wt-status.c

··· 126 126 va_end(ap); 127 127 } 128 128 129 + __attribute__((format (printf, 3, 4))) 129 130 static void status_printf_more(struct wt_status *s, const char *color, 130 131 const char *fmt, ...) 131 132 {