diff options
Diffstat (limited to 'common/recipes-applications/watchdog-test/files/watchdog-test.c')
| -rw-r--r-- | common/recipes-applications/watchdog-test/files/watchdog-test.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/common/recipes-applications/watchdog-test/files/watchdog-test.c b/common/recipes-applications/watchdog-test/files/watchdog-test.c index 77124784..daedce98 100644 --- a/common/recipes-applications/watchdog-test/files/watchdog-test.c +++ b/common/recipes-applications/watchdog-test/files/watchdog-test.c @@ -111,7 +111,15 @@ void print_usage() void parse_cmd(const char *cmdline) { - if (strncmp(cmdline, "help", 4) == 0) + if ((cmdline == NULL) || (strncmp(cmdline, "exit", 4) == 0)) { + printf("\nExiting...\n"); + printf("\nIf the Watchdog Timer was not disabled, and you did not send the magic character,\n" + "Watchdog Timer is still ticking, and your system will reboot soon\n"); + + if(close(fd) < 0) + perror("Error closing /dev/watchdog"); + exit(EXIT_SUCCESS); + } else if (strncmp(cmdline, "help", 4) == 0) print_usage(); else if (strncmp(cmdline, "disablewatchdog", 7) == 0) { int flags; @@ -243,14 +251,6 @@ void parse_cmd(const char *cmdline) printf("Watchdog Timer will start counting down with the new timeout value\n"); } else if (strncmp(cmdline, "license", 7) == 0) { show_license(); - } else if (strncmp(cmdline, "exit", 4) == 0) { - printf("\nExiting...\n"); - printf("\nIf the Watchdog Timer was not disabled, and you did not send the magic character,\n" - "Watchdog Timer is still ticking, and your system will reboot soon\n"); - - if(close(fd) < 0) - perror("Error closing /dev/watchdog"); - exit(EXIT_SUCCESS); } else { printf("\nUnknown command\n"); print_usage(); |