diff options
Diffstat (limited to 'src/systemcmds/param/param.c')
| -rw-r--r-- | src/systemcmds/param/param.c | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/src/systemcmds/param/param.c b/src/systemcmds/param/param.c index d92ee88ef..e110335e7 100644 --- a/src/systemcmds/param/param.c +++ b/src/systemcmds/param/param.c @@ -46,6 +46,7 @@ #include <stdbool.h> #include <unistd.h> #include <fcntl.h> +#include <math.h> #include <sys/stat.h> #include <arch/board/board.h> @@ -62,8 +63,9 @@ static void do_import(const char* param_file_name); static void do_show(const char* search_string); static void do_show_print(void *arg, param_t param); static void do_set(const char* name, const char* val, bool fail_on_not_found); -static void do_compare(const char* name, const char* vals[], unsigned comparisons); -static void do_reset(); +static void do_compare(const char* name, char* vals[], unsigned comparisons); +static void do_reset(void); +static void do_reset_nostart(void); int param_main(int argc, char *argv[]) @@ -142,6 +144,10 @@ param_main(int argc, char *argv[]) if (!strcmp(argv[1], "reset")) { do_reset(); } + + if (!strcmp(argv[1], "reset_nostart")) { + do_reset_nostart(); + } } errx(1, "expected a command, try 'load', 'import', 'show', 'set', 'compare', 'select' or 'save'"); @@ -223,9 +229,8 @@ do_show_print(void *arg, param_t param) if (!(arg == NULL)) { /* start search */ - char *ss = search_string; - char *pp = p_name; - bool mismatch = false; + const char *ss = search_string; + const char *pp = p_name; /* XXX this comparison is only ok for trailing wildcards */ while (*ss != '\0' && *pp != '\0') { @@ -346,7 +351,7 @@ do_set(const char* name, const char* val, bool fail_on_not_found) } static void -do_compare(const char* name, const char* vals[], unsigned comparisons) +do_compare(const char* name, char* vals[], unsigned comparisons) { int32_t i; float f; @@ -416,10 +421,33 @@ do_compare(const char* name, const char* vals[], unsigned comparisons) } static void -do_reset() +do_reset(void) +{ + param_reset_all(); + + if (param_save_default()) { + warnx("Param export failed."); + exit(1); + } else { + exit(0); + } +} + +static void +do_reset_nostart(void) { + + int32_t autostart; + int32_t autoconfig; + + (void)param_get(param_find("SYS_AUTOSTART"), &autostart); + (void)param_get(param_find("SYS_AUTOCONFIG"), &autoconfig); + param_reset_all(); + (void)param_set(param_find("SYS_AUTOSTART"), &autostart); + (void)param_set(param_find("SYS_AUTOCONFIG"), &autoconfig); + if (param_save_default()) { warnx("Param export failed."); exit(1); |