diff options
Diffstat (limited to 'libc/sysdeps/linux/common')
27 files changed, 189 insertions, 259 deletions
diff --git a/libc/sysdeps/linux/common/__rt_sigtimedwait.c b/libc/sysdeps/linux/common/__rt_sigtimedwait.c index a7ab8fb61..26860d2d2 100644 --- a/libc/sysdeps/linux/common/__rt_sigtimedwait.c +++ b/libc/sysdeps/linux/common/__rt_sigtimedwait.c @@ -86,16 +86,6 @@ int attribute_hidden __sigtimedwait(const sigset_t * set, siginfo_t * info, return __rt_sigtimedwait(set, info, timeout, _NSIG / 8); } # endif /* !__UCLIBC_HAS_THREADS_NATIVE__ */ -#else -int attribute_hidden __sigtimedwait(const sigset_t * set, siginfo_t * info, - const struct timespec *timeout) -{ - if (set == NULL) - __set_errno(EINVAL); - else - __set_errno(ENOSYS); - return -1; -} -#endif weak_alias(__sigtimedwait,sigtimedwait) libc_hidden_weak(sigtimedwait) +#endif diff --git a/libc/sysdeps/linux/common/__rt_sigwaitinfo.c b/libc/sysdeps/linux/common/__rt_sigwaitinfo.c index 92a11c9b6..6b4332715 100644 --- a/libc/sysdeps/linux/common/__rt_sigwaitinfo.c +++ b/libc/sysdeps/linux/common/__rt_sigwaitinfo.c @@ -83,16 +83,7 @@ int attribute_hidden __sigwaitinfo(const sigset_t * set, siginfo_t * info) return __rt_sigwaitinfo(set, info, NULL, _NSIG / 8); } # endif -#else -int attribute_hidden __sigwaitinfo(const sigset_t * set, siginfo_t * info) -{ - if (set == NULL) - __set_errno(EINVAL); - else - __set_errno(ENOSYS); - return -1; -} -#endif libc_hidden_proto(sigwaitinfo) weak_alias (__sigwaitinfo, sigwaitinfo) libc_hidden_weak(sigwaitinfo) +#endif diff --git a/libc/sysdeps/linux/common/bdflush.c b/libc/sysdeps/linux/common/bdflush.c index 687a8f9a7..c2a05ed88 100644 --- a/libc/sysdeps/linux/common/bdflush.c +++ b/libc/sysdeps/linux/common/bdflush.c @@ -12,10 +12,4 @@ #ifdef __NR_bdflush _syscall2(int, bdflush, int, __func, long int, __data) -#else -int bdflush(int __func, long int __data) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/capget.c b/libc/sysdeps/linux/common/capget.c index 361de845d..c3e8c5771 100644 --- a/libc/sysdeps/linux/common/capget.c +++ b/libc/sysdeps/linux/common/capget.c @@ -11,10 +11,4 @@ int capget(void *header, void *data); #ifdef __NR_capget _syscall2(int, capget, void *, header, void *, data) -#else -int capget(void *header, void *data) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/capset.c b/libc/sysdeps/linux/common/capset.c index 0a77e05f4..c0cf5deb0 100644 --- a/libc/sysdeps/linux/common/capset.c +++ b/libc/sysdeps/linux/common/capset.c @@ -8,13 +8,8 @@ */ #include <sys/syscall.h> + int capset(void *header, const void *data); #ifdef __NR_capset _syscall2(int, capset, void *, header, const void *, data) -#elif defined __UCLIBC_HAS_STUBS__ -int capset(void *header, const void *data) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/create_module.c b/libc/sysdeps/linux/common/create_module.c index d8f24466d..ddd7c4cff 100644 --- a/libc/sysdeps/linux/common/create_module.c +++ b/libc/sysdeps/linux/common/create_module.c @@ -49,11 +49,4 @@ unsigned long create_module(const char *name, size_t size) _syscall2(unsigned long, create_module, const char *, name, size_t, size) #endif -#else /* !__NR_create_module */ -caddr_t create_module(const char *name attribute_unused, size_t size attribute_unused); -caddr_t create_module(const char *name attribute_unused, size_t size attribute_unused) -{ - __set_errno(ENOSYS); - return (caddr_t)-1; -} #endif diff --git a/libc/sysdeps/linux/common/delete_module.c b/libc/sysdeps/linux/common/delete_module.c index 44f9b30ae..8ac6e559e 100644 --- a/libc/sysdeps/linux/common/delete_module.c +++ b/libc/sysdeps/linux/common/delete_module.c @@ -10,10 +10,4 @@ int delete_module(const char *name, unsigned int flags); #ifdef __NR_delete_module _syscall2(int, delete_module, const char *, name, unsigned int, flags) -#elif defined __UCLIBC_HAS_STUBS__ -int delete_module(const char *name, unsigned int flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/epoll.c b/libc/sysdeps/linux/common/epoll.c index 86272d9aa..dda92282e 100644 --- a/libc/sysdeps/linux/common/epoll.c +++ b/libc/sysdeps/linux/common/epoll.c @@ -15,12 +15,6 @@ */ #ifdef __NR_epoll_create _syscall1(int, epoll_create, int, size) -#else -int epoll_create(int size) -{ - __set_errno(ENOSYS); - return -1; -} #endif /* @@ -28,12 +22,6 @@ int epoll_create(int size) */ #ifdef __NR_epoll_ctl _syscall4(int,epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event *, event) -#else -int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event) -{ - __set_errno(ENOSYS); - return -1; -} #endif /* @@ -41,10 +29,4 @@ int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event) */ #ifdef __NR_epoll_wait _syscall4(int, epoll_wait, int, epfd, struct epoll_event *, events, int, maxevents, int, timeout) -#else -int epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/fdatasync.c b/libc/sysdeps/linux/common/fdatasync.c index 19d37b6e0..e51c72365 100644 --- a/libc/sysdeps/linux/common/fdatasync.c +++ b/libc/sysdeps/linux/common/fdatasync.c @@ -40,11 +40,4 @@ int fdatasync(int fd) # endif } -#elif defined __UCLIBC_HAS_STUBS__ -/* no syscall available, so provide a stub */ -int fdatasync(int fd) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/fork.c b/libc/sysdeps/linux/common/fork.c index f21ec35b8..14e00a2cd 100644 --- a/libc/sysdeps/linux/common/fork.c +++ b/libc/sysdeps/linux/common/fork.c @@ -20,16 +20,4 @@ weak_alias(__libc_fork,fork) libc_hidden_weak(fork) #endif -#elif defined __UCLIBC_HAS_STUBS__ - -extern __typeof(fork) __libc_fork; -pid_t __libc_fork(void) -{ - __set_errno(ENOSYS); - return -1; -} -weak_alias(__libc_fork,fork) -libc_hidden_weak(fork) -link_warning(fork, "fork: this function is not implemented on no-mmu systems") - #endif diff --git a/libc/sysdeps/linux/common/get_kernel_syms.c b/libc/sysdeps/linux/common/get_kernel_syms.c index d6595eaf5..6124a81d4 100644 --- a/libc/sysdeps/linux/common/get_kernel_syms.c +++ b/libc/sysdeps/linux/common/get_kernel_syms.c @@ -13,10 +13,4 @@ struct kernel_sym; int get_kernel_syms(struct kernel_sym *table attribute_unused); #ifdef __NR_get_kernel_syms _syscall1(int, get_kernel_syms, struct kernel_sym *, table) -#else -int get_kernel_syms(struct kernel_sym *table attribute_unused) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/getpgrp.c b/libc/sysdeps/linux/common/getpgrp.c index 5d36ba155..80a53daee 100644 --- a/libc/sysdeps/linux/common/getpgrp.c +++ b/libc/sysdeps/linux/common/getpgrp.c @@ -19,10 +19,4 @@ pid_t getpgrp(void) { return getpgid(getpid()); } -#elif defined __UCLIBC_HAS_STUBS__ -pid_t getpgrp(void) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/init_module.c b/libc/sysdeps/linux/common/init_module.c index 8a6e94199..cf6d74721 100644 --- a/libc/sysdeps/linux/common/init_module.c +++ b/libc/sysdeps/linux/common/init_module.c @@ -15,11 +15,5 @@ int init_module(void *first, void *second, void *third, void *fourth, void *fift * and let the kernel cope with whatever it gets. It's good at that. */ _syscall5(int, init_module, void *, first, void *, second, void *, third, void *, fourth, void *, fifth) -#else -int init_module(void *first, void *second, void *third, void *fourth, void *fifth) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/pivot_root.c b/libc/sysdeps/linux/common/pivot_root.c index 3e9705903..0e738d53f 100644 --- a/libc/sysdeps/linux/common/pivot_root.c +++ b/libc/sysdeps/linux/common/pivot_root.c @@ -12,10 +12,4 @@ int pivot_root(const char *new_root, const char *put_old); #ifdef __NR_pivot_root _syscall2(int, pivot_root, const char *, new_root, const char *, put_old) -#else -int pivot_root(const char *new_root, const char *put_old) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/posix_fadvise.c b/libc/sysdeps/linux/common/posix_fadvise.c index 7c43be959..17831c201 100644 --- a/libc/sysdeps/linux/common/posix_fadvise.c +++ b/libc/sysdeps/linux/common/posix_fadvise.c @@ -27,10 +27,9 @@ int posix_fadvise(int fd, off_t offset, off_t len, int advice) strong_alias(posix_fadvise,posix_fadvise64) #endif -#else +#elif defined __UCLIBC_HAS_STUBS__ int posix_fadvise(int fd attribute_unused, off_t offset attribute_unused, off_t len attribute_unused, int advice attribute_unused) { -#warning This is not correct as far as SUSv3 is concerned. return ENOSYS; } #endif diff --git a/libc/sysdeps/linux/common/posix_fadvise64.c b/libc/sysdeps/linux/common/posix_fadvise64.c index b53e64321..e8a530fdf 100644 --- a/libc/sysdeps/linux/common/posix_fadvise64.c +++ b/libc/sysdeps/linux/common/posix_fadvise64.c @@ -58,13 +58,12 @@ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) #error your machine is neither 32 bit or 64 bit ... it must be magical #endif -#elif !defined __NR_fadvise64 +#elif !defined __NR_fadvise64 && defined __UCLIBC_HAS_STUBS__ /* This is declared as a strong alias in posix_fadvise.c if __NR_fadvise64 * is defined. */ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) { -#warning This is not correct as far as SUSv3 is concerned. return ENOSYS; } #endif /* __NR_fadvise64_64 */ diff --git a/libc/sysdeps/linux/common/query_module.c b/libc/sysdeps/linux/common/query_module.c index 0f3d4700c..7c168df45 100644 --- a/libc/sysdeps/linux/common/query_module.c +++ b/libc/sysdeps/linux/common/query_module.c @@ -13,11 +13,4 @@ int query_module(const char *name attribute_unused, int which attribute_unused, #ifdef __NR_query_module _syscall5(int, query_module, const char *, name, int, which, void *, buf, size_t, bufsize, size_t *, ret) -#elif defined __UCLIBC_HAS_STUBS__ -int query_module(const char *name attribute_unused, int which attribute_unused, - void *buf attribute_unused, size_t bufsize attribute_unused, size_t * ret attribute_unused) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/sched_getaffinity.c b/libc/sysdeps/linux/common/sched_getaffinity.c index 5d5e5b2c4..8982582cc 100644 --- a/libc/sysdeps/linux/common/sched_getaffinity.c +++ b/libc/sysdeps/linux/common/sched_getaffinity.c @@ -44,11 +44,5 @@ int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset) } return res; } -#elif defined __UCLIBC_HAS_STUBS__ -int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset) -{ - __set_errno(ENOSYS); - return -1; -} #endif #endif diff --git a/libc/sysdeps/linux/common/sched_setaffinity.c b/libc/sysdeps/linux/common/sched_setaffinity.c index 1a0f55f75..980c44199 100644 --- a/libc/sysdeps/linux/common/sched_setaffinity.c +++ b/libc/sysdeps/linux/common/sched_setaffinity.c @@ -70,16 +70,5 @@ int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) return INLINE_SYSCALL (sched_setaffinity, 3, pid, cpusetsize, cpuset); } -#else -#define ___HAVE_NO_sched_setaffinity #endif - -#if defined ___HAVE_NO_sched_setaffinity && defined __UCLIBC_HAS_STUBS__ -int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) -{ - __set_errno(ENOSYS); - return -1; -} -#endif - #endif /* __USE_GNU */ diff --git a/libc/sysdeps/linux/common/signalfd.c b/libc/sysdeps/linux/common/signalfd.c index 3d76e04c4..a0c995a89 100644 --- a/libc/sysdeps/linux/common/signalfd.c +++ b/libc/sysdeps/linux/common/signalfd.c @@ -21,8 +21,7 @@ static __inline__ _syscall3(int, __syscall_signalfd, int, fd, const sigset_t *, mask, size_t, sizemask) #endif -#if defined __NR_signalfd4 || defined __NR_signalfd \ - || defined __UCLIBC_HAS_STUBS__ +#if defined __NR_signalfd4 || defined __NR_signalfd int signalfd (int fd, const sigset_t *mask, int flags) { #if defined __NR___syscall_signalfd4 @@ -33,9 +32,6 @@ int signalfd (int fd, const sigset_t *mask, int flags) return -1; } return __syscall_signalfd(fd, mask, _NSIG / 8); -#elif defined __UCLIBC_HAS_STUBS__ - __set_errno(ENOSYS); - return -1; #endif } #endif diff --git a/libc/sysdeps/linux/common/splice.c b/libc/sysdeps/linux/common/splice.c index b21d10336..83f348a48 100644 --- a/libc/sysdeps/linux/common/splice.c +++ b/libc/sysdeps/linux/common/splice.c @@ -13,11 +13,4 @@ #ifdef __NR_splice _syscall6(ssize_t, splice, int, __fdin, __off64_t *, __offin, int, __fdout, __off64_t *, __offout, size_t, __len, unsigned int, __flags) -#else -ssize_t splice(int __fdin, __off64_t *__offin, int __fdout, - __off64_t *__offout, size_t __len, unsigned int __flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c new file mode 100644 index 000000000..dd4a384f8 --- /dev/null +++ b/libc/sysdeps/linux/common/stubs.c @@ -0,0 +1,183 @@ +/* + * system call not available stub + * + * Copyright (C) 2009 Analog Devices Inc. + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include <errno.h> +#include <sys/syscall.h> + +#ifdef __UCLIBC_HAS_STUBS__ + +attribute_hidden int enosys_stub(void); +libc_hidden_proto(enosys_stub) + +attribute_hidden int enosys_stub(void) +{ + __set_errno(ENOSYS); + return -1; +} +libc_hidden_def(enosys_stub) + +#define make_stub(stub) \ + link_warning(stub, #stub ": this function is not implemented") \ + strong_alias(enosys_stub, stub) + +#ifndef __ARCH_USE_MMU__ +# undef __NR_fork +#endif + +#ifndef __UCLIBC_HAS_LFS__ +# undef __NR_fadvise64 +# undef __NR_fadvise64_64 +# undef __NR_sync_file_range +#endif + +#ifndef __NR_bdflush +make_stub(bdflush) +#endif + +#ifndef __NR_capget +make_stub(capget) +#endif + +#ifndef __NR_capset +make_stub(capset) +#endif + +#ifndef __NR_create_module +make_stub(create_module) +#endif + +#ifndef __NR_delete_module +make_stub(delete_module) +#endif + +#ifndef __NR_epoll_create +make_stub(epoll_create) +#endif + +#ifndef __NR_epoll_ctl +make_stub(epoll_ctl) +#endif + +#ifndef __NR_epoll_wait +make_stub(epoll_wait) +#endif + +#ifndef __NR_fdatasync +make_stub(fdatasync) +#endif + +#ifndef __NR_flistxattr +make_stub(flistxattr) +#endif + +#ifndef __NR_fork +make_stub(fork) +#endif + +#ifndef __NR_fgetxattr +make_stub(fgetxattr) +#endif + +#ifndef __NR_fremovexattr +make_stub(fremovexattr) +#endif + +#ifndef __NR_fsetxattr +make_stub(fsetxattr) +#endif + +#ifndef __NR_get_kernel_syms +make_stub(get_kernel_syms) +#endif + +#if !defined(__NR_getpgrp) && (defined(__NR_getpgid) && (defined(__NR_getpid) || defined(__NR_getxpid))) +make_stub(getpgrp) +#endif + +#ifndef __NR_getxattr +make_stub(getxattr) +#endif + +#ifndef __NR_init_module +make_stub(init_module) +#endif + +#ifndef __NR_lgetxattr +make_stub(lgetxattr) +#endif + +#ifndef __NR_listxattr +make_stub(listxattr) +#endif + +#ifndef __NR_llistxattr +make_stub(llistxattr) +#endif + +#ifndef __NR_lremovexattr +make_stub(lremovexattr) +#endif + +#ifndef __NR_lsetxattr +make_stub(lsetxattr) +#endif + +#ifndef __NR_pivot_root +make_stub(pivot_root) +#endif + +#ifndef __NR_query_module +make_stub(query_module) +#endif + +#ifndef __NR_removexattr +make_stub(removexattr) +#endif + +#ifndef __NR_sched_getaffinity +make_stub(sched_getaffinity) +#endif + +#ifndef __NR_sched_setaffinity +make_stub(sched_setaffinity) +#endif + +#ifndef __NR_setxattr +make_stub(setxattr) +#endif + +#if !defined(__NR_signalfd4) && !defined(__NR_signalfd) +make_stub(signalfd) +#endif + +#ifndef __NR_rt_sigtimedwait +make_stub(sigtimedwait) +make_stub(sigwaitinfo) +#endif + +#ifndef __NR_splice +make_stub(splice) +#endif + +#ifndef __NR_sync_file_range +make_stub(sync_file_range) +#endif + +#if !defined(__NR_umount) && !defined(__NR_umount2) +make_stub(umount) +#endif + +#ifndef __NR_umount2 +make_stub(umount2) +#endif + +#ifndef __NR_vmsplice +make_stub(vmsplice) +#endif + +#endif diff --git a/libc/sysdeps/linux/common/sync_file_range.c b/libc/sysdeps/linux/common/sync_file_range.c index 7e2deff41..d24403e1b 100644 --- a/libc/sysdeps/linux/common/sync_file_range.c +++ b/libc/sysdeps/linux/common/sync_file_range.c @@ -23,11 +23,5 @@ int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags) __LONG_LONG_PAIR((long)(nbytes >> 32), (long)(nbytes & 0xffffffff)), flags); } -#elif defined __UCLIBC_HAS_STUBS__ -int sync_file_range(int fd, __off64_t offset, __off64_t nbytes, unsigned int flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif #endif diff --git a/libc/sysdeps/linux/common/umount.c b/libc/sysdeps/linux/common/umount.c index 453ecd27b..a084d29bd 100644 --- a/libc/sysdeps/linux/common/umount.c +++ b/libc/sysdeps/linux/common/umount.c @@ -28,14 +28,5 @@ int umount(const char *special_file) return (__syscall_umount2(special_file, 0)); } -/* arch doesn't provide any umount syscall !? */ -#else - -int umount(const char *special_file) -{ - __set_errno(ENOSYS); - return -1; -} - #endif #endif diff --git a/libc/sysdeps/linux/common/umount2.c b/libc/sysdeps/linux/common/umount2.c index bd44717d4..2cc4a2338 100644 --- a/libc/sysdeps/linux/common/umount2.c +++ b/libc/sysdeps/linux/common/umount2.c @@ -13,11 +13,5 @@ #include <sys/mount.h> #ifdef __NR_umount2 /* Old kernels don't have umount2 */ _syscall2(int, umount2, const char *, special_file, int, flags) -#else -int umount2(const char *special_file, int flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif #endif diff --git a/libc/sysdeps/linux/common/vmsplice.c b/libc/sysdeps/linux/common/vmsplice.c index c5fd6c7ed..dd0640e1e 100644 --- a/libc/sysdeps/linux/common/vmsplice.c +++ b/libc/sysdeps/linux/common/vmsplice.c @@ -13,11 +13,4 @@ #ifdef __NR_vmsplice _syscall4(ssize_t, vmsplice, int, __fdout, const struct iovec *, __iov, size_t, __count, unsigned int, __flags) -#else -ssize_t vmsplice(int __fdout, const struct iovec *__iov, size_t __count, - unsigned int __flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif diff --git a/libc/sysdeps/linux/common/xattr.c b/libc/sysdeps/linux/common/xattr.c index 8a4e3be29..dea471ad6 100644 --- a/libc/sysdeps/linux/common/xattr.c +++ b/libc/sysdeps/linux/common/xattr.c @@ -29,136 +29,58 @@ #ifdef __NR_setxattr _syscall5(int, setxattr, const char *, path, const char *, name, const void *, value, size_t, size, int, flags) -#else -int setxattr(__const char *__path, __const char *__name, - __const void *__value, size_t __size, int __flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_lsetxattr _syscall5(int, lsetxattr, const char *, path, const char *, name, const void *, value, size_t, size, int, flags) -#else -int lsetxattr(__const char *__path, __const char *__name, - __const void *__value, size_t __size, int __flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_fsetxattr _syscall5(int, fsetxattr, int, filedes, const char *, name, const void *, value, size_t, size, int, flags) -#else -int fsetxattr(int __fd, __const char *__name, __const void *__value, - size_t __size, int __flags) -{ - __set_errno(ENOSYS); - return -1; -} #endif /* gets */ #ifdef __NR_getxattr _syscall4(ssize_t, getxattr, const char *, path, const char *, name, void *, value, size_t, size) -#else -ssize_t getxattr(__const char *__path, __const char *__name, void *__value, - size_t __size) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_lgetxattr _syscall4(ssize_t, lgetxattr, const char *, path, const char *, name, void *, value, size_t, size) -#else -ssize_t lgetxattr(__const char *__path, __const char *__name, - void *__value, size_t __size) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_fgetxattr _syscall4(ssize_t, fgetxattr, int, filedes, const char *, name, void *, value, size_t, size) -#else -ssize_t fgetxattr(int __fd, __const char *__name, void *__value, - size_t __size) -{ - __set_errno(ENOSYS); - return -1; -} #endif /* list */ #ifdef __NR_listxattr _syscall3(ssize_t, listxattr, const char *, path, char *, list, size_t, size) -#else -ssize_t listxattr(__const char *__path, char *__list, size_t __size) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_llistxattr _syscall3(ssize_t, llistxattr, const char *, path, char *, list, size_t, size) -#else -ssize_t llistxattr(__const char *__path, char *__list, size_t __size) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_flistxattr _syscall3(ssize_t, flistxattr, int, filedes, char *, list, size_t, size) -#else -ssize_t flistxattr(int __fd, char *__list, size_t __size) -{ - __set_errno(ENOSYS); - return -1; -} #endif /* remove */ #ifdef __NR_removexattr _syscall2(int, removexattr, const char *, path, const char *, name) -#else -int removexattr(__const char *__path, __const char *__name) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_lremovexattr _syscall2(int, lremovexattr, const char *, path, const char *, name) -#else -int lremovexattr(__const char *__path, __const char *__name) -{ - __set_errno(ENOSYS); - return -1; -} #endif #ifdef __NR_fremovexattr _syscall2(int, fremovexattr, int, filedes, const char *, name) -#else -int fremovexattr(int __fd, __const char *__name) -{ - __set_errno(ENOSYS); - return -1; -} #endif |