X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fverbose.c;h=d725881cf40acea319dbebc0d1775b0ccb73f738;hb=7553044c59814c33763bb4b1c34664dceed68735;hp=a91aeb1f02d2f3ca62fd463d1b8b8a6b0a639124;hpb=f58eb17b6fd797e1c969f4fd902f450c237a3079;p=src%2Fapp-framework-main.git

diff --git a/src/verbose.c b/src/verbose.c
index a91aeb1..d725881 100644
--- a/src/verbose.c
+++ b/src/verbose.c
@@ -1,5 +1,5 @@
 /*
- Copyright (C) 2016 "IoT.bzh"
+ Copyright (C) 2016-2019 "IoT.bzh"
 
  author: José Bollo <jose.bollo@iot.bzh>
 
@@ -43,14 +43,18 @@ void vverbose(int level, const char *file, int line, const char *fmt, va_list ar
 
 void verbose_set_name(const char *name, int authority)
 {
+	closelog();
 	openlog(name, LOG_PERROR, authority ? LOG_AUTH : LOG_USER);
 }
 
 #else
 
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
+#include <errno.h>
 
-static const char *appname;
+static char *appname;
 
 static int appauthority;
 
@@ -67,7 +71,9 @@ static const char *prefixes[] = {
 
 void vverbose(int level, const char *file, int line, const char *fmt, va_list args)
 {
+	int saverr = errno;
 	int tty = isatty(fileno(stderr));
+	errno = saverr;
 
 	fprintf(stderr, "%s: ", prefixes[LEVEL(level)] + (tty ? 4 : 0));
 	vfprintf(stderr, fmt, args);
@@ -79,7 +85,8 @@ void vverbose(int level, const char *file, int line, const char *fmt, va_list ar
 
 void verbose_set_name(const char *name, int authority)
 {
-	appname = name;
+	free(appname);
+	appname = name ? strdup(name) : NULL;
 	appauthority = authority;
 }