From 4933e5ebdefdb88841275132ef358e6649963751 Mon Sep 17 00:00:00 2001 From: Steffen Prohaska Date: Mon, 28 Jul 2008 07:50:27 +0200 Subject: [PATCH] Refactor, adding prepare_git_cmd(const char **argv) prepare_git_cmd(const char **argv) adds a first entry "git" to the array argv. The new array is allocated on the heap. It's the caller's responsibility to release it with free(). The code was already present in execv_git_cmd() but could not be used from outside. Now it can also be called for preparing the command list in the MinGW codepath in run-command.c. Signed-off-by: Steffen Prohaska Signed-off-by: Junio C Hamano --- exec_cmd.c | 7 ++++++- exec_cmd.h | 1 + 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/exec_cmd.c b/exec_cmd.c index 0ed768ddc0..ce6741eb68 100644 --- a/exec_cmd.c +++ b/exec_cmd.c @@ -78,7 +78,7 @@ void setup_path(void) strbuf_release(&new_path); } -int execv_git_cmd(const char **argv) +const char **prepare_git_cmd(const char **argv) { int argc; const char **nargv; @@ -91,6 +91,11 @@ int execv_git_cmd(const char **argv) for (argc = 0; argv[argc]; argc++) nargv[argc + 1] = argv[argc]; nargv[argc + 1] = NULL; + return nargv; +} + +int execv_git_cmd(const char **argv) { + const char **nargv = prepare_git_cmd(argv); trace_argv_printf(nargv, "trace: exec:"); /* execvp() can only ever return if it fails */ diff --git a/exec_cmd.h b/exec_cmd.h index 0c46cd5636..594f961387 100644 --- a/exec_cmd.h +++ b/exec_cmd.h @@ -5,6 +5,7 @@ extern void git_set_argv_exec_path(const char *exec_path); extern void git_set_argv0_path(const char *path); extern const char* git_exec_path(void); extern void setup_path(void); +extern const char **prepare_git_cmd(const char **argv); extern int execv_git_cmd(const char **argv); /* NULL terminated */ extern int execl_git_cmd(const char *cmd, ...); extern const char *system_path(const char *path);