patches/uClibc/0.9.30/100-fix-gethostent_r-failure-retval.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Dec 14 19:17:37 2009 +0100 (2009-12-14)
changeset 1662 ea3490d46f4e
permissions -rw-r--r--
scripts: correctly warn when the local tarballs directory does not exist

Warn about a missing local tarball directory, only if it was configured.
Avoid the spurious message:
Directory '${CT_LOCAL_TARBALLS_DIR}' does not exist.
Will not save downloaded tarballs to local storage.

Thanks to "Pedro I. Sanchez" <psanchez@colcan.ca> for pointing out the
issue:
http://sourceware.org/ml/crossgcc/2009-12/msg00011.html
yann@1207
     1
Original patch from Gentoo.
yann@1207
     2
yann@1207
     3
-= BEGIN original header =-
yann@1207
     4
-= END original header =-
yann@1207
     5
yann@1207
     6
diff -durN uClibc-0.9.30.orig/libc/inet/resolv.c uClibc-0.9.30/libc/inet/resolv.c
yann@1207
     7
--- uClibc-0.9.30.orig/libc/inet/resolv.c	2008-11-02 01:25:33.000000000 +0100
yann@1207
     8
+++ uClibc-0.9.30/libc/inet/resolv.c	2009-02-07 09:57:59.000000000 +0100
yann@1207
     9
@@ -1788,7 +1788,7 @@
yann@1207
    10
 int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
yann@1207
    11
 	struct hostent **result, int *h_errnop)
yann@1207
    12
 {
yann@1207
    13
-	int ret;
yann@1207
    14
+	int ret = HOST_NOT_FOUND;
yann@1207
    15
 
yann@1207
    16
 	__UCLIBC_MUTEX_LOCK(mylock);
yann@1207
    17
 	if (__gethostent_fp == NULL) {