--- stats.c	(révision 8804)

+++ stats.c	(copie de travail)

@@ -286,7 +286,7 @@

 /* set the per directory limits */

-void stats_set_limits(long maxfiles, long maxsize)

+int stats_set_limits(long maxfiles, long maxsize)

 {

 	int dir;

 	unsigned counters[STATS_END];

@@ -298,7 +298,9 @@

 		maxsize /= 16;

 	}

-	create_dir(cache_dir);

+	if (create_dir(cache_dir) != 0) {

+		return 1;

+	}

 	/* set the limits in each directory */

 	for (dir=0;dir<=0xF;dir++) {

@@ -306,7 +308,9 @@

 		int fd;

 		x_asprintf(&cdir, "%s/%1x", cache_dir, dir);

-		create_dir(cdir);

+		if (create_dir(cdir) != 0) {

+			return 1;

+		}

 		x_asprintf(&fname, "%s/stats", cdir);

 		free(cdir);

@@ -326,6 +330,8 @@

 		}

 		free(fname);

 	}

+

+	return 0;

 }

 /* set the per directory sizes */

--- ccache.c	(révision 8804)

+++ ccache.c	(copie de travail)

@@ -935,15 +934,23 @@

 		case 'F':

 			check_cache_dir();

 			v = atoi(optarg);

-			stats_set_limits(v, -1);

-			printf("Set cache file limit to %u\n", (unsigned)v);

+			if (stats_set_limits(v, -1) == 0) {

+				printf("Set cache file limit to %u\n", (unsigned)v);

+			} else {

+				printf("Could not set cache file limit.\n");

+				exit(1);

+			}

 			break;

 		case 'M':

 			check_cache_dir();

 			v = value_units(optarg);

-			stats_set_limits(-1, v);

-			printf("Set cache size limit to %uk\n", (unsigned)v);

+			if (stats_set_limits(-1, v) == 0) {

+				printf("Set cache size limit to %uk\n", (unsigned)v);

+			} else {

+				printf("Could not set cache size limit.\n");

+				exit(1);

+			}

 			break;

 		default:

--- ccache.h	(révision 8804)

+++ ccache.h	(copie de travail)

@@ -101,7 +101,7 @@

 void stats_summary(void);

 void stats_tocache(size_t size);

 void stats_read(const char *stats_file, unsigned counters[STATS_END]);

-void stats_set_limits(long maxfiles, long maxsize);

+int stats_set_limits(long maxfiles, long maxsize);

 size_t value_units(const char *s);

 void display_size(unsigned v);

 void stats_set_sizes(const char *dir, size_t num_files, size_t total_size);