Add sorting by run frequency.

This implements a rofi-like run cache. Other smaller changes include
simplification of resize logic now that there's only one surface.

1 files changed, 20 insertions, 6 deletions

diff --git a/src/xmalloc.c b/src/xmalloc.c
index 8a08cb8..1c2a9dc 100644
--- a/src/xmalloc.c
+++ b/src/xmalloc.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <string.h>
 #include "log.h"
 #include "xmalloc.h"
 
@@ -7,10 +8,10 @@ void *xmalloc(size_t size)
 	void *ptr = malloc(size);
 
 	if (ptr != NULL) {
-		log_debug("Allocated %zu bytes.\n", size);
+		//log_debug("Allocated %zu bytes.\n", size);
 		return ptr;
 	} else {
-		fputs("Out of memory, exiting.", stderr);
+		log_error("Out of memory, exiting.\n");
 		exit(EXIT_FAILURE);
 	}
 }
@@ -20,10 +21,10 @@ void *xcalloc(size_t nmemb, size_t size)
 	void *ptr = calloc(nmemb, size);
 
 	if (ptr != NULL) {
-		log_debug("Allocated %zux%zu bytes.\n", nmemb, size);
+		//log_debug("Allocated %zux%zu bytes.\n", nmemb, size);
 		return ptr;
 	} else {
-		fputs("Out of memory, exiting.", stderr);
+		log_error("Out of memory, exiting.\n");
 		exit(EXIT_FAILURE);
 	}
 }
@@ -33,10 +34,23 @@ void *xrealloc(void *ptr, size_t size)
 	ptr = realloc(ptr, size);
 
 	if (ptr != NULL) {
-		log_debug("Reallocated to %zu bytes.\n", size);
+		//log_debug("Reallocated to %zu bytes.\n", size);
 		return ptr;
 	} else {
-		fputs("Out of memory, exiting.", stderr);
+		log_error("Out of memory, exiting.\n");
+		exit(EXIT_FAILURE);
+	}
+}
+
+char *xstrdup(const char *s)
+{
+	char *ptr = strdup(s);
+
+	if (ptr != NULL) {
+		//log_debug("Allocated %zu bytes.\n", size);
+		return ptr;
+	} else {
+		log_error("Out of memory, exiting.\n");
 		exit(EXIT_FAILURE);
 	}
 }