run-command: declare the git_shell_path() function globally

The intention is to use it in `git var GIT_SHELL_PATH`, therefore we need this function to stop being file-local only. Signed-off-by: Johannes Schindelin <[email protected]>
dscho · Jul 11, 2024 · 1c8185d · 1c8185d
1 parent 84b7e2f
commit 1c8185d
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/run-command.c b/run-command.c
@@ -274,7 +274,7 @@ int sane_execvp(const char *file, char * const argv[])
 	return -1;
 }
 
-static char *git_shell_path(void)
+char *git_shell_path(void)
 {
 #ifndef GIT_WINDOWS_NATIVE
 	return xstrdup(SHELL_PATH);

diff --git a/run-command.h b/run-command.h
@@ -195,6 +195,11 @@ int is_executable(const char *name);
  */
 int exists_in_PATH(const char *command);
 
+/**
+ * Return the path that is used to execute Unix shell command-lines.
+ */
+char *git_shell_path(void);
+
 /**
  * Start a sub-process. Takes a pointer to a `struct child_process`
  * that specifies the details and returns pipe FDs (if requested).