diff options
| -rw-r--r-- | src/udev/udevadm-control.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/src/udev/udevadm-control.c b/src/udev/udevadm-control.c index 989decbe95..6f8e96a123 100644 --- a/src/udev/udevadm-control.c +++ b/src/udev/udevadm-control.c @@ -20,6 +20,7 @@ #include <string.h> #include <unistd.h> +#include "time-util.h" #include "udev-util.h" #include "udev.h" @@ -60,7 +61,7 @@ static int adm_control(struct udev *udev, int argc, char *argv[]) { }; if (getuid() != 0) { - fprintf(stderr, "root privileges required\n"); + log_error("root privileges required"); return 1; } @@ -81,7 +82,7 @@ static int adm_control(struct udev *udev, int argc, char *argv[]) { i = util_log_priority(optarg); if (i < 0) { - fprintf(stderr, "invalid number '%s'\n", optarg); + log_error("invalid number '%s'", optarg); return rc; } if (udev_ctrl_send_set_log_level(uctrl, util_log_priority(optarg), timeout) < 0) @@ -110,7 +111,7 @@ static int adm_control(struct udev *udev, int argc, char *argv[]) { break; case 'p': if (strchr(optarg, '=') == NULL) { - fprintf(stderr, "expect <KEY>=<value> instead of '%s'\n", optarg); + log_error("expect <KEY>=<value> instead of '%s'", optarg); return rc; } if (udev_ctrl_send_set_env(uctrl, optarg, timeout) < 0) @@ -124,7 +125,7 @@ static int adm_control(struct udev *udev, int argc, char *argv[]) { i = strtoul(optarg, &endp, 0); if (endp[0] != '\0' || i < 1) { - fprintf(stderr, "invalid number '%s'\n", optarg); + log_error("invalid number '%s'", optarg); return rc; } if (udev_ctrl_send_set_children_max(uctrl, i, timeout) < 0) @@ -134,13 +135,21 @@ static int adm_control(struct udev *udev, int argc, char *argv[]) { break; } case 't': { + usec_t s; int seconds; + int r; - seconds = atoi(optarg); - if (seconds >= 0) + r = parse_sec(optarg, &s); + if (r < 0) + return log_error_errno(r, "Failed to parse timeout value '%s'.", optarg); + + if (((s + USEC_PER_SEC - 1) / USEC_PER_SEC) > INT_MAX) + log_error("Timeout value is out of range."); + else { + seconds = s != USEC_INFINITY ? (int) ((s + USEC_PER_SEC - 1) / USEC_PER_SEC) : INT_MAX; timeout = seconds; - else - fprintf(stderr, "invalid timeout value\n"); + rc = 0; + } break; } case 'h': @@ -150,9 +159,9 @@ static int adm_control(struct udev *udev, int argc, char *argv[]) { } if (optind < argc) - fprintf(stderr, "Extraneous argument: %s\n", argv[optind]); + log_error("Extraneous argument: %s", argv[optind]); else if (optind == 1) - fprintf(stderr, "Option missing\n"); + log_error("Option missing"); return rc; } |