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Const tightening.

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Mark Wooding noticed there was a type mismatch warning in git.c; this
patch does things slightly differently (mostly tightening const) and
was what I was holding onto, waiting for the setup-revisions change
to be merged into the master branch.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2006-03-05 02:47:29 -08:00
parent 4a5d693950
commit 9201c70742
10 changed files with 44 additions and 39 deletions
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13
exec_cmd.c
View File

@ -29,10 +29,9 @@ const char *git_exec_path(void)
}
int execv_git_cmd(char **argv)
int execv_git_cmd(const char **argv)
{
char git_command[PATH_MAX + 1];
char *tmp;
int len, err, i;
const char *paths[] = { current_exec_path,
getenv("GIT_EXEC_PATH"),
@ -40,6 +39,8 @@ int execv_git_cmd(char **argv)
for (i = 0; i < sizeof(paths)/sizeof(paths[0]); ++i) {
const char *exec_dir = paths[i];
const char *tmp;
if (!exec_dir) continue;
if (*exec_dir != '/') {
@ -82,7 +83,7 @@ int execv_git_cmd(char **argv)
argv[0] = git_command;
/* execve() can only ever return if it fails */
execve(git_command, argv, environ);
execve(git_command, (char **)argv, environ);
err = errno;
@ -93,11 +94,11 @@ int execv_git_cmd(char **argv)
}
int execl_git_cmd(char *cmd,...)
int execl_git_cmd(const char *cmd,...)
{
int argc;
char *argv[MAX_ARGS + 1];
char *arg;
const char *argv[MAX_ARGS + 1];
const char *arg;
va_list param;
va_start(param, cmd);