diff options
| -rw-r--r-- | slstatus.c | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -79,7 +79,7 @@ get_battery() /* open battery now file */ if (!(fp = fopen(batterynowfile, "r"))) { fprintf(stderr, "Error opening battery file."); - exit(1); + return smprintf("n/a"); } /* read value */ @@ -91,7 +91,7 @@ get_battery() /* open battery full file */ if (!(fp = fopen(batteryfullfile, "r"))) { fprintf(stderr, "Error opening battery file."); - exit(1); + return smprintf("n/a"); } /* read value */ @@ -117,7 +117,7 @@ get_cpu_temperature() /* open temperature file */ if (!(fp = fopen(tempfile, "r"))) { fprintf(stderr, "Could not open temperature file.\n"); - exit(1); + return smprintf("n/a"); } /* extract temperature */ @@ -141,7 +141,7 @@ get_cpu_usage() /* open stat file */ if (!(fp = fopen("/proc/stat","r"))) { fprintf(stderr, "Error opening stat file."); - exit(1); + return smprintf("n/a"); } /* read values */ @@ -156,7 +156,7 @@ get_cpu_usage() /* open stat file */ if (!(fp = fopen("/proc/stat","r"))) { fprintf(stderr, "Error opening stat file."); - exit(1); + return smprintf("n/a"); } /* read values */ @@ -183,8 +183,8 @@ get_datetime() /* get time in format */ time(&tm); if(!strftime(buf, bufsize, timeformat, localtime(&tm))) { - fprintf(stderr, "Strftime failed.\n"); - exit(1); + fprintf(stderr, "Strftime failed.\n"); + return smprintf("n/a"); } /* return time */ @@ -202,7 +202,7 @@ get_ram_usage() /* open meminfo file */ if (!(fp = fopen("/proc/meminfo", "r"))) { fprintf(stderr, "Error opening meminfo file."); - exit(1); + return smprintf("n/a"); } /* read the values */ @@ -283,7 +283,7 @@ get_wifi_signal() /* open wifi file */ if(!(fp = fopen(path, "r"))) { fprintf(stderr, "Error opening wifi operstate file."); - exit(1); + return smprintf("n/a"); } /* read the status */ @@ -294,13 +294,13 @@ get_wifi_signal() /* check if interface down */ if(strcmp(status, "up\n") != 0){ - return "n/a"; + return smprintf("n/a"); } /* open wifi file */ if (!(fp = fopen("/proc/net/wireless", "r"))) { fprintf(stderr, "Error opening wireless file."); - exit(1); + return smprintf("n/a"); } /* extract the signal strength */ |