all repos — slstatus @ 50219004d6a631b156be04e4ce4b235622a6db93

my build of slstatus (tools.suckless.org/slstatus/) 

return n/a instead of exiting if a specific value cannot be read
Daniel Walter d.walter@0x90.at
Thu, 10 Mar 2016 13:09:24 +0100
commit

50219004d6a631b156be04e4ce4b235622a6db93

parent

b51721c65a8ec2067c599c076d2db6b4a29f567a

1 files changed, 11 insertions(+), 11 deletions(-)

jump to
M slstatus.c → slstatus.c 
@@ -79,7 +79,7 @@ 
     /* 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 @@ 
     /* 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 @@ 
     /* 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 @@ 
     /* 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 @@ 
     /* 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 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 @@ 
     /* 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 @@ 
     /* 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 @@ fclose(fp);
 
     /* 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 */