diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-06-03 08:11:56 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-06-03 08:11:56 +0000 |
| commit | 4cc4b30426c5e5a0ecf912791e3f27312438d10e (patch) | |
| tree | 81c31f4bde953f135d9e63582b162c17cc173f10 /libc/unistd/fpathconf.c | |
| parent | 1f124eb0280a5009f1265a9dca49fdb0d95b845e (diff) | |
- adds several config-options to allow for turning off certain features
like
o UCLIBC_HAS_GNU_ERROR
o UCLIBC_HAS_BSD_ERR
o UCLIBC_HAS_PTY
o UCLIBC_HAS_GETPT (1)
o UCLIBC_SYSCALL_STUBS
o UCLIBC_SYSCALL_STUB_WARNING
o UCLIBC_LINUX_SPECIFIC (2)
o UCLIBC_BSD_SPECIFIC (3)
o UCLIBC_NTP_LEGACY (4)
o UCLIBC_SV4_DEPRECATED (5)
o UCLIBC_HAVE_REALTIME (6)
o UCLIBC_HAVE_ADVANCED_REALTIME (7)
o UCLIBC_HAVE_EPOLL (8)
o UCLIBC_HAVE_XATTR (9)
o UCLIBC_HAVE_PROFILING (10)
(1) make non-standard getpt optional and implement standard posix_openpt
(2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(),
personality()
ppoll(), setresuid()
(3) mincore(), getdomainname(), setdomainname()
(4) ntp_adjtime(), ntp_gettime() aliases
(5) ustat() [use statfs(2) in your code instead]
(6) All marked as "(REALTIME)" in SUSv3
(7) All marked as "(ADVANCED REALTIME)" in SUSv3
(8) epoll_create(), epoll_ctl(), epoll_wait()
(9) all Extended Attributes
(10) helpers for gcc's -finstrument-functions
- Fixes _dl_exit()
- Implements sleep(3) for !UCLIBC_HAVE_REALTIME
- Implements usleep(3) for !UCLIBC_HAVE_REALTIME
- adds #warning about incorrect posix_fadvise{,64}()
- removes unused and unwanted uselib()
Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead
of formerly 130k.
Diffstat (limited to 'libc/unistd/fpathconf.c')
| -rw-r--r-- | libc/unistd/fpathconf.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/libc/unistd/fpathconf.c b/libc/unistd/fpathconf.c index 23b628f48..f3e2ffe83 100644 --- a/libc/unistd/fpathconf.c +++ b/libc/unistd/fpathconf.c @@ -32,7 +32,21 @@ //#include "linux_fsinfo.h" libc_hidden_proto(fstat) -libc_hidden_proto(fstatfs) +#if !defined __UCLIBC_LINUX_SPECIFIC__ +#ifndef __USE_FILE_OFFSET64 +extern int fstatfs (int __fildes, struct statfs *__buf) + __THROW __nonnull ((2)); +#else +# ifdef __REDIRECT_NTH + extern int __REDIRECT_NTH (fstatfs, (int __fildes, struct statfs *__buf), + fstatfs64) __nonnull ((2)); +# else +# define fstatfs fstatfs64 +# endif +#endif +#endif +extern __typeof(fstatfs) __libc_fstatfs; +libc_hidden_proto(__libc_fstatfs) /* The Linux kernel headers mention this as a kind of generic value. */ #define LINUX_LINK_MAX 127 @@ -54,7 +68,7 @@ long int fpathconf(int fd, int name) struct statfs fsbuf; /* Determine the filesystem type. */ - if (fstatfs (fd, &fsbuf) < 0) + if (__libc_fstatfs (fd, &fsbuf) < 0) { if (errno == ENOSYS) /* not possible, return the default value. */ @@ -128,7 +142,7 @@ long int fpathconf(int fd, int name) struct statfs buf; int save_errno = errno; - if (fstatfs (fd, &buf) < 0) + if (__libc_fstatfs (fd, &buf) < 0) { if (errno == ENOSYS) { |