networkd: monopolize in_addr utility functions in shared/in-addr-util.h

[elogind.git] / src / shared / util.c

diff --git a/src/shared/util.c b/src/shared/util.c
index 586f17af835dde6b615a594ce92e30d1ea296064..347fa12098f4ce1d4ec0d03b8d478e9dcbdb8fed 100644 (file)
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -1083,7 +1083,7 @@ int unhexchar(char c) {
         if (c >= 'A' && c <= 'F')
                 return c - 'A' + 10;
 
-        return -1;
+        return -EINVAL;
 }
 
 char *hexmem(const void *p, size_t l) {
@@ -1138,7 +1138,7 @@ int unoctchar(char c) {
         if (c >= '0' && c <= '7')
                 return c - '0';
 
-        return -1;
+        return -EINVAL;
 }
 
 char decchar(int x) {
@@ -1150,7 +1150,7 @@ int undecchar(char c) {
         if (c >= '0' && c <= '9')
                 return c - '0';
 
-        return -1;
+        return -EINVAL;
 }
 
 char *cescape(const char *s) {
@@ -4956,7 +4956,7 @@ int signal_from_string(const char *s) {
                 if (signo > 0 && signo < _NSIG)
                         return signo;
         }
-        return -1;
+        return -EINVAL;
 }
 
 bool kexec_loaded(void) {