}
}
- file = malloc(sizeof(*file));
+ file = xmalloc(sizeof(*file));
memset(file, 0, sizeof(*file));
file->name = file_name;
file->next = file_list;
struct gstr str_new(void)
{
struct gstr gs;
- gs.s = malloc(sizeof(char) * 64);
+ gs.s = xmalloc(sizeof(char) * 64);
gs.len = 64;
gs.max_width = 0;
strcpy(gs.s, "\0");
return gs;
}
-/* Allocate and assign growable string */
-struct gstr str_assign(const char *s)
-{
- struct gstr gs;
- gs.s = strdup(s);
- gs.len = strlen(s) + 1;
- gs.max_width = 0;
- return gs;
-}
-
/* Free storage for growable string */
void str_free(struct gstr *gs)
{
return gs->s;
}
+void *xmalloc(size_t size)
+{
+ void *p = malloc(size);
+ if (p)
+ return p;
+ fprintf(stderr, "Out of memory.\n");
+ exit(1);
+}
+
+void *xcalloc(size_t nmemb, size_t size)
+{
+ void *p = calloc(nmemb, size);
+ if (p)
+ return p;
+ fprintf(stderr, "Out of memory.\n");
+ exit(1);
+}