Add egidingroups sysdeps, change fd_close() to void and saving errno, propagate changes

1 files changed, 0 insertions, 4 deletions

diff --git a/src/libstddjb/openslurpclose.c b/src/libstddjb/openslurpclose.c
index 5f67d76..50d361e 100644
--- a/src/libstddjb/openslurpclose.c
+++ b/src/libstddjb/openslurpclose.c
@@ -1,18 +1,14 @@
 /* ISC license. */
 
-#include <errno.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/djbunix.h>
 
 int openslurpclose (stralloc *sa, char const *fn)
 {
   int r ;
-  int e ;
   int fd = open_readb(fn) ;
   if (fd == -1) return 0 ;
   r = slurp(sa, fd) ;
-  e = errno ;
   fd_close(fd) ;
-  errno = e ;
   return r ;
 }