diff options
| -rw-r--r-- | include/sysemu/os-posix.h | 4 | ||||
| -rw-r--r-- | os-posix.c | 12 |
2 files changed, 8 insertions, 8 deletions
diff --git a/include/sysemu/os-posix.h b/include/sysemu/os-posix.h index 6dfdcbb086..dff32ae185 100644 --- a/include/sysemu/os-posix.h +++ b/include/sysemu/os-posix.h @@ -49,8 +49,8 @@ void os_setup_signal_handling(void); int os_set_daemonize(bool d); bool is_daemonized(void); void os_daemonize(void); -bool os_set_runas(const char *optarg); -void os_set_chroot(const char *optarg); +bool os_set_runas(const char *user_id); +void os_set_chroot(const char *path); void os_setup_post(void); int os_mlock(void); diff --git a/os-posix.c b/os-posix.c index f90dfda9b0..52ef6990ff 100644 --- a/os-posix.c +++ b/os-posix.c @@ -94,13 +94,13 @@ static uid_t user_uid = (uid_t)-1; /* -1 -1 >=0 */ static gid_t user_gid = (gid_t)-1; /* -1 -1 >=0 */ /* - * Prepare to change user ID. optarg can be one of 3 forms: + * Prepare to change user ID. user_id can be one of 3 forms: * - a username, in which case user ID will be changed to its uid, * with primary and supplementary groups set up too; * - a numeric uid, in which case only the uid will be set; * - a pair of numeric uid:gid. */ -bool os_set_runas(const char *optarg) +bool os_set_runas(const char *user_id) { unsigned long lv; const char *ep; @@ -108,14 +108,14 @@ bool os_set_runas(const char *optarg) gid_t got_gid; int rc; - user_pwd = getpwnam(optarg); + user_pwd = getpwnam(user_id); if (user_pwd) { user_uid = -1; user_gid = -1; return true; } - rc = qemu_strtoul(optarg, &ep, 0, &lv); + rc = qemu_strtoul(user_id, &ep, 0, &lv); got_uid = lv; /* overflow here is ID in C99 */ if (rc || *ep != ':' || got_uid != lv || got_uid == (uid_t)-1) { return false; @@ -173,9 +173,9 @@ static void change_process_uid(void) static const char *chroot_dir; -void os_set_chroot(const char *optarg) +void os_set_chroot(const char *path) { - chroot_dir = optarg; + chroot_dir = path; } static void change_root(void) |