process-util: read_errno()

2025-01-09 10:47:24 +01:00
parent b3d75a3b8a
commit 64db44f7fb
2 changed files with 24 additions and 0 deletions
@@ -269,3 +269,4 @@ int proc_dir_read(DIR *d, pid_t *ret);
 int proc_dir_read_pidref(DIR *d, PidRef *ret);

 _noreturn_ void report_errno_and_exit(int errno_fd, int error);
+int read_errno(int errno_fd);