diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-04-21 23:45:12 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:41 +0200 |
| commit | 24edbbd53a382f35a4365ae065f61d56579f52f1 (patch) | |
| tree | 54556db6c9e65bb555734cd644d932ba9713489b /include | |
| parent | fae8e7e498eadf7b859b49a5c6fe103ca447838b (diff) | |
lseek, lseek64: add cancellation for all THREADS
LT_OLD provides cancellable versions, do it for all THREADS.
llseek.c: use newly added macros for offset handling.
Add a comment about endianness issue around offset.
Compile llseek.c only on 32bit archs.
Provide aliases for 64bit archs or if syscall is not available.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/unistd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h index 2fb7271af..aa8e1e651 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -333,7 +333,10 @@ extern int faccessat (int __fd, __const char *__file, int __type, int __flag) Return the new file position. */ #ifndef __USE_FILE_OFFSET64 extern __off_t lseek (int __fd, __off_t __offset, int __whence) __THROW; +# ifdef _LIBC +extern __typeof(lseek) __lseek_nocancel attribute_hidden; libc_hidden_proto(lseek) +# endif #else # ifdef __REDIRECT_NTH extern __off64_t __REDIRECT_NTH (lseek, @@ -346,7 +349,10 @@ extern __off64_t __REDIRECT_NTH (lseek, #ifdef __USE_LARGEFILE64 extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence) __THROW; +# ifdef _LIBC +extern __typeof(lseek64) __lseek64_nocancel attribute_hidden; libc_hidden_proto(lseek64) +# endif #endif /* Close the file descriptor FD. |