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authorRich Felker <dalias@aerifal.cx>2013-12-20 11:56:16 -0500
committerRich Felker <dalias@aerifal.cx>2013-12-20 11:56:16 -0500
commit18144af297e7aa3a0f121262dba569446de6191a (patch)
tree765a8b0102421bb0a63b8c37de68bab89462d09b /src/network
parente36d8a1d74a00e56990728508635296440ddce1c (diff)
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implement legacy function herror
based on patch by Timo Teräs; greatly simplified to use fprintf.
Diffstat (limited to 'src/network')
-rw-r--r--src/network/herror.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/network/herror.c b/src/network/herror.c
new file mode 100644
index 00000000..65f25ff3
--- /dev/null
+++ b/src/network/herror.c
@@ -0,0 +1,8 @@
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <netdb.h>
+
+void herror(const char *msg)
+{
+ fprintf(stderr, "%s%s%s", msg?msg:"", msg?": ":"", hstrerror(h_errno));
+}