File powertop-fix-compiler-warnings-thoenig-01.patch of Package powertop

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File powertop-fix-compiler-warnings-thoenig-01.patch of Package powertop (Revision ad341c1c8affa377cf82c44a2046780b)

Currently displaying revision ad341c1c8affa377cf82c44a2046780b , Show latest

--- powertop/powertop.c	2007-05-11 21:28:43.000000000 +0200
+++ powertop/powertop.c	2007-05-13 17:19:00.000000000 +0200
@@ -128,7 +128,8 @@
 		int nr = -1;
 		uint64_t count = 0;
 		memset(line,0,sizeof(line));
-		fgets(line, 1024, file);
+		if (fgets(line, 1024, file) == NULL)
+			break;
 		c = strchr(line, ':');
 		if (!c)
 			continue;
@@ -189,7 +190,8 @@
 
 		while (!feof(file)) {
 			memset(line, 0, 4096);
-			fgets(line, 4096, file);
+			if (fgets(line, 4096, file) == NULL)
+				break;
 			c = strstr(line, "age[");
 			if (!c) 
 				continue;
@@ -294,7 +296,8 @@
 			char line[1024];
 			char *c;
 			int dontcount = 0;
-			fgets(line, 1024, file);
+			if (fgets(line, 1024, file) == NULL)
+				break;
 			if (strstr(line, "present:") && strstr(line,"no"))
 				break;
 
@@ -320,7 +323,7 @@
 }
 
 
-int main(int argc, char **argv)
+int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused)))
 {
 	char line[1024];
 	FILE *file = NULL;
@@ -392,7 +395,8 @@
 		while (file && !feof(file) && i<190) {
 			char *count, *pid, *process, *func;
 			int cnt;
-			fgets(line, 1024, file);
+			if (fgets(line, 1024, file) == NULL)
+				break;
 			if (strstr(line, "total events"))
 				break;
 			c = count =  & line[0];
--- powertop/config.c	2007-05-11 21:28:39.000000000 +0200
+++ powertop/config.c	2007-05-13 17:22:57.000000000 +0200
@@ -47,7 +47,8 @@
         file = popen("zcat /proc/config.gz","r");
         while (file && !feof(file)) {
           char line[100];
-          fgets(line, 100, file);
+          if (fgets(line, 100, file) == NULL)
+            break;
           strcpy(configlines[configcount++], line);
         }
         pclose(file);
@@ -56,7 +57,10 @@
       file = fopen("/proc/sys/kernel/osrelease","r");
       if (!file)
         return;
-      fgets(version, 100, file);
+      if (fgets(version, 100, file) == NULL) {
+        fclose(file);
+        return;
+      }
       fclose(file);
       c = strchr(version, '\n');
       if (c) *c=0;
@@ -66,7 +70,8 @@
           return;
         while (!feof(file)) {
           char line[100];
-          fgets(line, 100, file);
+          if (fgets(line, 100, file) == NULL)
+            break;
           strcpy(configlines[configcount++], line);
         }
         fclose(file);

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File powertop-fix-compiler-warnings-thoenig-01.patch of Package powertop (Revision ad341c1c8affa377cf82c44a2046780b)

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