diff options
Diffstat (limited to 'plugins/check_swap.c')
| -rw-r--r-- | plugins/check_swap.c | 126 |
1 files changed, 64 insertions, 62 deletions
diff --git a/plugins/check_swap.c b/plugins/check_swap.c index b92694d9..a4e7e814 100644 --- a/plugins/check_swap.c +++ b/plugins/check_swap.c @@ -34,7 +34,7 @@ const char *revision = "$Revision$"; const char *copyright = "2000-2003"; const char *email = "nagiosplug-devel@lists.sourceforge.net"; -int check_swap (int usp, int free_swap); +int check_swap (int usp, long unsigned int free_swap); int process_arguments (int argc, char **argv); int validate_arguments (void); void print_usage (void); @@ -51,58 +51,6 @@ int allswaps; int sun = 0; /* defined by compiler if it is a sun solaris system */ #endif -void -print_usage (void) -{ - printf (_("Usage:\n\ - %s [-a] -w <used_percentage>%% -c <used_percentage>%%\n\ - %s [-a] -w <bytes_free> -c <bytes_free>\n\ - %s (-h | --help) for detailed help\n\ - %s (-V | --version) for version information\n"), - progname, progname, progname, progname); -} - - - - - -void -print_help (void) -{ - print_revision (progname, revision); - - printf (_(COPYRIGHT), copyright, email); - - printf (_("Check swap space on local server.\n\n")); - - print_usage (); - - printf (_(UT_HELP_VRSN)); - - printf (_("\n\ - -w, --warning=INTEGER\n\ - Exit with WARNING status if less than INTEGER bytes of swap space are free\n\ - -w, --warning=PERCENT%%\n\ - Exit with WARNING status if less than PERCENT of swap space has been used\n\ - -c, --critical=INTEGER\n\ - Exit with CRITICAL status if less than INTEGER bytes of swap space are free\n\ - -c, --critical=PERCENT%%\n\ - Exit with CRITCAL status if less than PERCENT of swap space has been used\n\ - -a, --allswaps\n\ - Conduct comparisons for all swap partitions, one by one\n")); - -#ifdef sun - printf (_("\n\ -On Solaris, if -a specified, uses swap -l, otherwise uses swap -s.\n\ -Will be discrepencies because swap -s counts allocated swap and includes\n\ -real memory\n")); -#endif - - support (); -} - - - int main (int argc, char **argv) { @@ -121,7 +69,9 @@ main (int argc, char **argv) FILE *fp; #endif char str[32]; - char *status = ""; + char *status; + + status = strdup(""); if (process_arguments (argc, argv) != OK) usage (_("Invalid command arguments supplied\n")); @@ -233,16 +183,16 @@ main (int argc, char **argv) int -check_swap (int usp, int free_swap) +check_swap (int usp, long unsigned int free_swap) { int result = STATE_UNKNOWN; if (usp >= 0 && usp >= (100.0 - crit_percent)) result = STATE_CRITICAL; - else if (crit_size > 0 && (unsigned)free_swap <= crit_size) + else if (crit_size > 0 && free_swap <= crit_size) result = STATE_CRITICAL; else if (usp >= 0 && usp >= (100.0 - warn_percent)) result = STATE_WARNING; - else if (warn_size > 0 && (unsigned)free_swap <= warn_size) + else if (warn_size > 0 && free_swap <= warn_size) result = STATE_WARNING; else if (usp >= 0.0) result = STATE_OK; @@ -258,8 +208,8 @@ process_arguments (int argc, char **argv) int wc = 0; /* warning counter */ int cc = 0; /* critical counter */ - int option_index = 0; - static struct option long_options[] = { + int option = 0; + static struct option longopts[] = { {"warning", required_argument, 0, 'w'}, {"critical", required_argument, 0, 'c'}, {"allswaps", no_argument, 0, 'a'}, @@ -273,7 +223,7 @@ process_arguments (int argc, char **argv) return ERROR; while (1) { - c = getopt_long (argc, argv, "+?Vvhac:w:", long_options, &option_index); + c = getopt_long (argc, argv, "+?Vvhac:w:", longopts, &option); if (c == -1 || c == EOF) break; @@ -296,7 +246,6 @@ process_arguments (int argc, char **argv) else { usage (_("Warning threshold must be integer or percentage!\n")); } - wc++; case 'c': /* critical time threshold */ if (is_intnonneg (optarg)) { crit_size = atoi (optarg); @@ -314,7 +263,6 @@ process_arguments (int argc, char **argv) else { usage (_("Critical threshold must be integer or percentage!\n")); } - cc++; case 'a': /* all swap */ allswaps = TRUE; break; @@ -377,3 +325,57 @@ validate_arguments (void) } return OK; } + + + + + + +void +print_help (void) +{ + print_revision (progname, revision); + + printf (_(COPYRIGHT), copyright, email); + + printf (_("Check swap space on local server.\n\n")); + + print_usage (); + + printf (_(UT_HELP_VRSN)); + + printf (_("\n\ + -w, --warning=INTEGER\n\ + Exit with WARNING status if less than INTEGER bytes of swap space are free\n\ + -w, --warning=PERCENT%%\n\ + Exit with WARNING status if less than PERCENT of swap space has been used\n\ + -c, --critical=INTEGER\n\ + Exit with CRITICAL status if less than INTEGER bytes of swap space are free\n\ + -c, --critical=PERCENT%%\n\ + Exit with CRITCAL status if less than PERCENT of swap space has been used\n\ + -a, --allswaps\n\ + Conduct comparisons for all swap partitions, one by one\n")); + +#ifdef sun + printf (_("\n\ +On Solaris, if -a specified, uses swap -l, otherwise uses swap -s.\n\ +Will be discrepencies because swap -s counts allocated swap and includes\n\ +real memory\n")); +#endif + + printf (_(UT_SUPPORT)); +} + + + + +void +print_usage (void) +{ + printf (_("Usage:\n\ + %s [-a] -w <used_percentage>%% -c <used_percentage>%%\n\ + %s [-a] -w <bytes_free> -c <bytes_free>\n\ + %s (-h | --help) for detailed help\n\ + %s (-V | --version) for version information\n"), + progname, progname, progname, progname); +} |