mirror of
https://github.com/git/git.git
synced 2024-09-29 10:51:21 +02:00
eccb614924
This attribute can help gcc notice when callers forget to add a NULL sentinel to the end of the function. This is our first use of the sentinel attribute, but we shouldn't need to #ifdef for other compilers, as __attribute__ is already a no-op on non-gcc-compatible compilers. Suggested-by: Bert Wesarg <bert.wesarg@googlemail.com> More-Spots-Found-By: Matt Kraai <kraai@ftbfs.org> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
26 lines
700 B
C
26 lines
700 B
C
#ifndef ARGV_ARRAY_H
|
|
#define ARGV_ARRAY_H
|
|
|
|
extern const char *empty_argv[];
|
|
|
|
struct argv_array {
|
|
const char **argv;
|
|
int argc;
|
|
int alloc;
|
|
};
|
|
|
|
#define ARGV_ARRAY_INIT { empty_argv, 0, 0 }
|
|
|
|
void argv_array_init(struct argv_array *);
|
|
void argv_array_push(struct argv_array *, const char *);
|
|
__attribute__((format (printf,2,3)))
|
|
void argv_array_pushf(struct argv_array *, const char *fmt, ...);
|
|
__attribute__((sentinel))
|
|
void argv_array_pushl(struct argv_array *, ...);
|
|
void argv_array_pop(struct argv_array *);
|
|
void argv_array_clear(struct argv_array *);
|
|
const char **argv_array_detach(struct argv_array *array, int *argc);
|
|
void argv_array_free_detached(const char **argv);
|
|
|
|
#endif /* ARGV_ARRAY_H */
|