CVS commit: pkgsrc/pkgtools/libnbcompat/files

["Tobias Nygren" <tnn%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   tnn
Date:           Mon Aug  5 10:57:08 UTC 2024

Modified Files:
        pkgsrc/pkgtools/libnbcompat/files: lchflags.c

Log Message:
libnbcompat: fix chflags(2) issue on Linux

Linux does not have the chflags(2) syscall. Some versions of libc
have a stub that just returns ENOSYS. Not all versions of libc
have this stub so just avoid the potentially missing symbol
and return ENOSYS directly on Linux.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 pkgsrc/pkgtools/libnbcompat/files/lchflags.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: pkgsrc/pkgtools/libnbcompat/files/lchflags.c
diff -u pkgsrc/pkgtools/libnbcompat/files/lchflags.c:1.4 pkgsrc/pkgtools/libnbcompat/files/lchflags.c:1.5
--- pkgsrc/pkgtools/libnbcompat/files/lchflags.c:1.4    Tue Apr 29 05:46:08 2008
+++ pkgsrc/pkgtools/libnbcompat/files/lchflags.c        Mon Aug  5 10:57:08 2024
@@ -1,4 +1,4 @@
-/*     $NetBSD: lchflags.c,v 1.4 2008/04/29 05:46:08 martin Exp $      */
+/*     $NetBSD: lchflags.c,v 1.5 2024/08/05 10:57:08 tnn Exp $ */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -35,6 +35,8 @@
 #include <nbcompat.h>
 #include <nbcompat/stat.h>
 #include <nbcompat/unistd.h>
+#include <errno.h>
+
 
 int
 lchflags(const char *path, unsigned long flags)
@@ -46,5 +48,9 @@ lchflags(const char *path, unsigned long
        if (S_ISLNK(psb.st_mode)) {
                return 0;
        }
+#if defined(__linux__)
+       return ENOSYS;
+#else
        return (chflags(path, flags));
+#endif
 }