X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbootchart%2Fbootchart.c;h=f1b0e58c69ba53aebefe5ab878f116adc66c3ab0;hb=682cfdff697707dbe29c9c1907a7c8c452ffb397;hp=3d77bab129f5565c7bdb0f38fdcd027a78b81b0f;hpb=28989b63f5e3a959557000f21f3891af08be40f7;p=elogind.git

diff --git a/src/bootchart/bootchart.c b/src/bootchart/bootchart.c
index 3d77bab12..f1b0e58c6 100644
--- a/src/bootchart/bootchart.c
+++ b/src/bootchart/bootchart.c
@@ -28,6 +28,7 @@
 
 
 #include "bootchart.h"
+#include "util.h"
 
 double graph_start;
 double log_start;
@@ -74,13 +75,11 @@ int main(int argc, char *argv[])
         struct ps_struct *ps;
         char output_file[PATH_MAX];
         char datestr[200];
-        time_t t;
+        time_t t = 0;
         FILE *f;
         int gind;
         int i;
 
-        memset(&t, 0, sizeof(time_t));
-
         rlim.rlim_cur = 4096;
         rlim.rlim_max = 4096;
         (void) setrlimit(RLIMIT_NOFILE, &rlim);
@@ -109,25 +108,25 @@ int main(int argc, char *argv[])
 
                         // todo: filter leading/trailing whitespace
 
-                        if (!strcmp(key, "samples"))
+                        if (streq(key, "samples"))
                                 len = atoi(val);
-                        if (!strcmp(key, "freq"))
+                        if (streq(key, "freq"))
                                 hz = atof(val);
-                        if (!strcmp(key, "rel"))
+                        if (streq(key, "rel"))
                                 relative = atoi(val);
-                        if (!strcmp(key, "filter"))
+                        if (streq(key, "filter"))
                                 filter = atoi(val);
-                        if (!strcmp(key, "pss"))
+                        if (streq(key, "pss"))
                                 pss = atoi(val);
-                        if (!strcmp(key, "output"))
+                        if (streq(key, "output"))
                                 strncpy(output_path, val, PATH_MAX - 1);
-                        if (!strcmp(key, "init"))
+                        if (streq(key, "init"))
                                 strncpy(init_path, val, PATH_MAX - 1);
-                        if (!strcmp(key, "scale_x"))
+                        if (streq(key, "scale_x"))
                                 scale_x = atof(val);
-                        if (!strcmp(key, "scale_y"))
+                        if (streq(key, "scale_y"))
                                 scale_y = atof(val);
-                        if (!strcmp(key, "entropy"))
+                        if (streq(key, "entropy"))
                                 entropy = atoi(val);
                 }
                 fclose(f);
@@ -231,12 +230,11 @@ int main(int argc, char *argv[])
         }
 
         /* start with empty ps LL */
-        ps_first = malloc(sizeof(struct ps_struct));
+        ps_first = calloc(1, sizeof(struct ps_struct));
         if (!ps_first) {
-                perror("malloc(ps_struct)");
+                perror("calloc(ps_struct)");
                 exit(EXIT_FAILURE);
         }
-        memset(ps_first, 0, sizeof(struct ps_struct));
 
         /* handle TERM/INT nicely */
         memset(&sig, 0, sizeof(struct sigaction));