git-commit-vandalism/run-command.h
Shawn O. Pearce 9b0b50936e Remove unnecessary argc parameter from run_command_v.
The argc parameter is never used by the run_command_v family of
functions.  Instead they require that the passed argv[] be NULL
terminated so they can rely on the operating system's execvp
function to correctly pass the arguments to the new process.

Making the caller pass the argc is just confusing, as the caller
could be mislead into believing that the argc might take precendece
over the argv, or that the argv does not need to be NULL terminated.
So goodbye argc.  Don't come back.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-12-30 22:22:14 -08:00

21 lines
503 B
C

#ifndef RUN_COMMAND_H
#define RUN_COMMAND_H
#define MAX_RUN_COMMAND_ARGS 256
enum {
ERR_RUN_COMMAND_FORK = 10000,
ERR_RUN_COMMAND_EXEC,
ERR_RUN_COMMAND_WAITPID,
ERR_RUN_COMMAND_WAITPID_WRONG_PID,
ERR_RUN_COMMAND_WAITPID_SIGNAL,
ERR_RUN_COMMAND_WAITPID_NOEXIT,
};
#define RUN_COMMAND_NO_STDIO 1
#define RUN_GIT_CMD 2 /*If this is to be git sub-command */
int run_command_v_opt(const char **argv, int opt);
int run_command_v(const char **argv);
int run_command(const char *cmd, ...);
#endif