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Add __printflike() to printf() and sprintf() prototypes. -ffreestanding

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turns off gcc's builtin attributes for these functions and as a result
-Wformat does no checking. (argh)
This commit is contained in:
Peter Wemm 2002-07-20 03:55:06 +00:00
parent 789f1dee60
commit a4e7b0c88f
1 changed files with 2 additions and 2 deletions
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4
lib/libstand/stand.h
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@ -244,9 +244,9 @@ extern void free_region(void *start, void *end);
struct disklabel;
extern char *getdisklabel(const char *, struct disklabel *);
extern int printf(const char *fmt, ...);
extern int printf(const char *fmt, ...) __printflike(1, 2);
extern void vprintf(const char *fmt, _BSD_VA_LIST_);
extern int sprintf(char *buf, const char *cfmt, ...);
extern int sprintf(char *buf, const char *cfmt, ...) __printflike(2, 3);
extern void vsprintf(char *buf, const char *cfmt, _BSD_VA_LIST_);
extern void twiddle(void);