From: Nicholas Nethercote <njn@valgrind.org>
Date: Fri, 4 Oct 2002 10:29:38 +0000 (+0000)
Subject: Added (untested) system call VG_(unlink)().
X-Git-Tag: svn/VALGRIND_1_9_4~250
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c5fbb495217a0e9844999bf2dd7bba1520a73b79;p=thirdparty%2Fvalgrind.git

Added (untested) system call VG_(unlink)().


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1177
---

diff --git a/coregrind/vg_mylibc.c b/coregrind/vg_mylibc.c
index c6c158c6ff..abb5db378b 100644
--- a/coregrind/vg_mylibc.c
+++ b/coregrind/vg_mylibc.c
@@ -1091,6 +1091,14 @@ Int VG_(stat) ( Char* file_name, struct vki_stat* buf )
       VG_(is_kerror)(res) ? (-1) : 0;
 }
 
+Int VG_(unlink) ( Char* file_name )
+{
+   Int res;
+   res = vg_do_syscall1(__NR_unlink, (UInt)file_name);
+   return
+      VG_(is_kerror)(res) ? (-1) : 0;
+}
+
 /* Misc functions looking for a proper home. */
 
 /* We do getenv without libc's help by snooping around in
diff --git a/include/vg_skin.h b/include/vg_skin.h
index 530e1132ec..68da7f2a52 100644
--- a/include/vg_skin.h
+++ b/include/vg_skin.h
@@ -357,12 +357,13 @@ extern Int VG_(log2) ( Int x );
 /* unistd.h, fcntl.h, sys/stat.h */
 extern Int  VG_(getpid) ( void );
 
-extern Int  VG_(open)  ( const Char* pathname, Int flags, Int mode );
-extern Int  VG_(read)  ( Int fd, void* buf, Int count);
-extern Int  VG_(write) ( Int fd, void* buf, Int count);
-extern void VG_(close) ( Int fd );
+extern Int  VG_(open)   ( const Char* pathname, Int flags, Int mode );
+extern Int  VG_(read)   ( Int fd, void* buf, Int count);
+extern Int  VG_(write)  ( Int fd, void* buf, Int count);
+extern void VG_(close)  ( Int fd );
 
-extern Int  VG_(stat)  ( Char* file_name, struct vki_stat* buf );
+extern Int  VG_(unlink) ( Char* file_name );
+extern Int  VG_(stat)   ( Char* file_name, struct vki_stat* buf );
 
 
 /* ------------------------------------------------------------------ */