3999cdc Do not use compatibility at function when libc has them — HardenedBSD-pkg

HardenedBSD Package Manager

Do not use compatibility at function when libc has them

Baptiste Daroussin committed 11 years ago

commit 3999cdc5fb09c9e18c49ef1b2571d36b5953ff51
parent f436491a4dced5a6dab9f2e3d496f392292bd61a

2 files changed +10 -10

modified compat/bsd_compat.h

@@ -91,7 +91,7 @@ void closefrom(int lowfd);

 #define	AT_SYMLINK_NOFOLLOW	0x200
 #endif
 #if !HAVE_FACCESSAT
 #if !HAVE_DECL_FACCESSAT
 int faccessat(int fd, const char *path, int mode, int flag);
 #endif

@@ -99,15 +99,15 @@ int faccessat(int fd, const char *path, int mode, int flag);

 int fstatat(int fd, const char *path, struct stat *buf, int flag);
 #endif
 #if !HAVE_OPENAT
 #if !HAVE_DECL_OPENAT
 int openat(int fd, const char *path, int flags, ...);
 #endif
 #if !HAVE_READLINKAT
 #if !HAVE_DECL_READLINKAT
 ssize_t readlinkat(int fd, const char *restrict path, char *restrict buf, size_t bufsize);
 #endif
 #if !HAVE_UNLINKAT
 #if !HAVE_DECL_UNLINKAT
 # ifndef AT_REMOVEDIR
 #  define AT_REMOVEDIR	0x800
 # endif

modified compat/file_at.c

@@ -33,7 +33,7 @@

 #include <stdarg.h>
 #include <unistd.h>
 #if !HAVE_UNLINKAT || !HAVE_FSTATAT
 #if !HAVE_DECL_UNLINKAT || !HAVE_DECL_FSTATAT
 static pthread_mutex_t file_at_lock = PTHREAD_MUTEX_INITIALIZER;
 static int file_at_dfd = -1;

@@ -92,7 +92,7 @@ file_chdir_unlock(int dfd)

 }
 #endif
 #if !HAVE_FACCESSAT
 #if !HAVE_DECL_FACCESSAT
 int
 faccessat(int fd, const char *path, int mode, int flag)
 {

@@ -117,7 +117,7 @@ faccessat(int fd, const char *path, int mode, int flag)

 }
 #endif
 #if !HAVE_READLINKAT
 #if !HAVE_DECL_READLINKAT
 ssize_t
 readlinkat(int fd, const char *restrict path, char *restrict buf,
 	   size_t bufsize)

@@ -134,7 +134,7 @@ readlinkat(int fd, const char *restrict path, char *restrict buf,

 }
 #endif
 #if !HAVE_FSTATAT
 #if !HAVE_DECL_FSTATAT
 int
 fstatat(int fd, const char *path, struct stat *buf, int flag)
 {

@@ -154,7 +154,7 @@ fstatat(int fd, const char *path, struct stat *buf, int flag)

 }
 #endif
 #if !HAVE_OPENAT
 #if !HAVE_DECL_OPENAT
 int
 openat(int fd, const char *path, int flags, ...)
 {

@@ -177,7 +177,7 @@ openat(int fd, const char *path, int flags, ...)

 }
 #endif
 #if !HAVE_UNLINKAT
 #if !HAVE_DECL_UNLINKAT
 int
 unlinkat(int fd, const char *path, int flag)
 {