From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Jaeger To: GNU libc hacker Subject: mmap with __USE_FILE_OFFSET64 Date: Mon, 15 Nov 1999 08:36:00 -0000 Message-id: X-SW-Source: 1999-11/msg00011.html Looking at the usage of __USE_FILE_OFFSET64, I noticed a problem with the mmap system call. We should use __off64_t instead of just off_t and also use __REDIRECT --- as we do in all other usages of __USE_FILE_OFFSET64. I'm appending a patch for inclusion in glibc 2.2 and 2.1.3. Andreas 1999-11-15 Andreas Jaeger * misc/sys/mman.h: Use __REDIRECT for mmap, correct prototype to use __off64_t. ============================================================ Index: misc/sys/mman.h --- misc/sys/mman.h 1999/10/09 21:21:58 1.3 +++ misc/sys/mman.h 1999/11/15 16:23:45 @@ -44,9 +44,14 @@ extern void *mmap (void *__addr, size_t __len, int __prot, int __flags, int __fd, __off_t __offset) __THROW; #else -extern void *mmap (void *__addr, size_t __len, int __prot, - int __flags, int __fd, __off_t __offset) __THROW - __asm__ ("mmap64"); +# ifdef __REDIRECT +extern void * __REDIRECT (mmap, + (void *__addr, size_t __len, int __prot, + int __flags, int __fd, __off64_t __offset) __THROW, + mmap64); +# else +# define mmap mmap64 +# endif #endif #ifdef __USE_LARGEFILE64 extern void *mmap64 (void *__addr, size_t __len, int __prot, -- Andreas Jaeger SuSE Labs aj@suse.de private aj@arthur.rhein-neckar.de