void-packages/srcpkgs/open-vm-tools/patches/2001-res_ninit-for-musl.patch
Piraty 2375b47faa open-vm-tools: update to 11.0.5.
* build for musl as well
    * most patches are borrowed from alpine
    * resolver compat borrowed from `srcpkgs/qt5/files/resolv_compat.h`
* build from sources instead of build tarball
* drop dependencies `libdnet` and `icu`, as upstream disables them by
default now for linux builds (9f52cd, fcb7bb7)

Closes #18611
2020-01-30 18:30:14 +01:00

39 lines
919 B
Diff

#upstream: no
--- open-vm-tools/lib/nicInfo/nicInfoPosix.c
+++ open-vm-tools/lib/nicInfo/nicInfoPosix.c
@@ -66,6 +66,35 @@
# include <net/if.h>
#endif
+
+#if !defined(__GLIBC__)
+/***************************************************************************
+ * Mimick GLIBC's res_ninit() and res_nclose() for musl libc
+ * Note: res_init() is actually deprecated according to
+ * http://docs.oracle.com/cd/E36784_01/html/E36875/res-nclose-3resolv.html
+ **************************************************************************/
+#include <string.h>
+
+static inline int res_ninit(res_state statp)
+{
+ int rc = res_init();
+ if (statp != &_res) {
+ memcpy(statp, &_res, sizeof(*statp));
+ }
+ return rc;
+}
+
+static inline int res_nclose(res_state statp)
+{
+ if (!statp)
+ return -1;
+ if (statp != &_res) {
+ memset(statp, 0, sizeof(*statp));
+ }
+ return 0;
+}
+#endif
+
/*
* resolver(3) and IPv6:
*