libreboot-utils: unified errno handling on returns

Signed-off-by: Leah Rowe <leah@libreboot.org>
2026-07-15 17:58:46 +02:00 · 2026-03-28 08:32:27 +00:00
parent 49cac232d8
commit 4ecdadb7a6
5 changed files with 34 additions and 72 deletions
@@ -490,6 +490,7 @@ int try_err(int loop_err, int errval);
 */

 void usage(void);
+int set_errno(int saved_errno, int fallback);
 void err_exit(int nvm_errval, const char *msg, ...);
 func_t errhook(func_t ptr); /* hook function for cleanup on err */
 const char *getnvmprogname(void);