diff options
Diffstat (limited to 'libc/sysdeps/linux')
26 files changed, 35 insertions, 98 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/fcntl.h b/libc/sysdeps/linux/alpha/bits/fcntl.h index 5dfd6729f..85e0fca30 100644 --- a/libc/sysdeps/linux/alpha/bits/fcntl.h +++ b/libc/sysdeps/linux/alpha/bits/fcntl.h @@ -182,7 +182,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -193,7 +192,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -213,11 +211,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/arm/bits/fcntl.h b/libc/sysdeps/linux/arm/bits/fcntl.h index f566fe4f8..01d2d3d14 100644 --- a/libc/sysdeps/linux/arm/bits/fcntl.h +++ b/libc/sysdeps/linux/arm/bits/fcntl.h @@ -190,7 +190,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -201,7 +200,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -220,11 +218,9 @@ __BEGIN_DECLS extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/bfin/bits/fcntl.h b/libc/sysdeps/linux/bfin/bits/fcntl.h index cb86c8a90..7e32a04e9 100644 --- a/libc/sysdeps/linux/bfin/bits/fcntl.h +++ b/libc/sysdeps/linux/bfin/bits/fcntl.h @@ -186,7 +186,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -197,7 +196,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -217,11 +215,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in index d61ae9f4f..c55f0fe49 100644 --- a/libc/sysdeps/linux/common/Makefile.in +++ b/libc/sysdeps/linux/common/Makefile.in @@ -35,8 +35,8 @@ CSRC := $(filter-out inotify.c ioperm.c iopl.c madvise.c \ modify_ldt.c personality.c prctl.c readahead.c reboot.c \ remap_file_pages.c sched_getaffinity.c sched_setaffinity.c \ sendfile64.c sendfile.c setfsgid.c setfsuid.c setresuid.c \ - splice.c vmsplice.c tee.c swapoff.c swapon.c sysctl.c sysinfo.c \ - uselib.c vhangup.c,$(CSRC)) + splice.c vmsplice.c tee.c swapoff.c swapon.c sync_file_range.c \ + sysctl.c sysinfo.c uselib.c vhangup.c,$(CSRC)) endif ifneq ($(UCLIBC_BSD_SPECIFIC),y) diff --git a/libc/sysdeps/linux/common/sync_file_range.c b/libc/sysdeps/linux/common/sync_file_range.c new file mode 100644 index 000000000..53f7ae6a1 --- /dev/null +++ b/libc/sysdeps/linux/common/sync_file_range.c @@ -0,0 +1,33 @@ +/* vi: set sw=4 ts=4: */ +/* + * sync_file_range() for uClibc + * + * Copyright (C) 2008 Bernhard Reutner-Fischer <uclibc@uclibc.org> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include <sys/syscall.h> +#if defined __USE_GNU +#include <fcntl.h> + +#if defined __NR_sync_file_range && defined __UCLIBC_HAS_LFS__ +#define __NR___syscall_sync_file_range __NR_sync_file_range +static __inline__ _syscall6(int, __syscall_sync_file_range, int, fd, + off_t, offset_hi, off_t, offset_lo, + off_t, nbytes_hi, off_t, nbytes_lo, unsigned int, flags); +int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags) +{ + return __syscall_sync_file_range(fd, + __LONG_LONG_PAIR((long)(offset >> 32), (long)(offset & 0xffffffff)), + __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/cris/bits/fcntl.h b/libc/sysdeps/linux/cris/bits/fcntl.h index 944159ca6..2637a6b63 100644 --- a/libc/sysdeps/linux/cris/bits/fcntl.h +++ b/libc/sysdeps/linux/cris/bits/fcntl.h @@ -187,7 +187,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -198,7 +197,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -218,11 +216,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/e1/bits/fcntl.h b/libc/sysdeps/linux/e1/bits/fcntl.h index 97aa632c9..87d193923 100644 --- a/libc/sysdeps/linux/e1/bits/fcntl.h +++ b/libc/sysdeps/linux/e1/bits/fcntl.h @@ -183,7 +183,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -194,7 +193,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -214,11 +212,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/frv/bits/fcntl.h b/libc/sysdeps/linux/frv/bits/fcntl.h index a53830ca8..49da6279d 100644 --- a/libc/sysdeps/linux/frv/bits/fcntl.h +++ b/libc/sysdeps/linux/frv/bits/fcntl.h @@ -165,7 +165,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -176,7 +175,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -196,11 +194,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/h8300/bits/fcntl.h b/libc/sysdeps/linux/h8300/bits/fcntl.h index 97aa632c9..87d193923 100644 --- a/libc/sysdeps/linux/h8300/bits/fcntl.h +++ b/libc/sysdeps/linux/h8300/bits/fcntl.h @@ -183,7 +183,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -194,7 +193,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -214,11 +212,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/hppa/bits/fcntl.h b/libc/sysdeps/linux/hppa/bits/fcntl.h index ccd1d43de..c6aaa3afb 100644 --- a/libc/sysdeps/linux/hppa/bits/fcntl.h +++ b/libc/sysdeps/linux/hppa/bits/fcntl.h @@ -177,7 +177,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -188,7 +187,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -208,11 +206,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/i386/bits/fcntl.h b/libc/sysdeps/linux/i386/bits/fcntl.h index 347d79eaf..0b53b459b 100644 --- a/libc/sysdeps/linux/i386/bits/fcntl.h +++ b/libc/sysdeps/linux/i386/bits/fcntl.h @@ -190,7 +190,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -201,7 +200,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -221,11 +219,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/i960/bits/fcntl.h b/libc/sysdeps/linux/i960/bits/fcntl.h index 15bfc266f..a8efa57ec 100644 --- a/libc/sysdeps/linux/i960/bits/fcntl.h +++ b/libc/sysdeps/linux/i960/bits/fcntl.h @@ -183,7 +183,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -194,7 +193,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -214,11 +212,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/ia64/bits/fcntl.h b/libc/sysdeps/linux/ia64/bits/fcntl.h index 95efa56c6..2a4b9ca35 100644 --- a/libc/sysdeps/linux/ia64/bits/fcntl.h +++ b/libc/sysdeps/linux/ia64/bits/fcntl.h @@ -184,7 +184,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -195,7 +194,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -215,11 +213,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/m68k/bits/fcntl.h b/libc/sysdeps/linux/m68k/bits/fcntl.h index 7c947856a..37e99f9e0 100644 --- a/libc/sysdeps/linux/m68k/bits/fcntl.h +++ b/libc/sysdeps/linux/m68k/bits/fcntl.h @@ -186,7 +186,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -197,7 +196,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -217,11 +215,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/microblaze/bits/fcntl.h b/libc/sysdeps/linux/microblaze/bits/fcntl.h index 97aa632c9..87d193923 100644 --- a/libc/sysdeps/linux/microblaze/bits/fcntl.h +++ b/libc/sysdeps/linux/microblaze/bits/fcntl.h @@ -183,7 +183,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -194,7 +193,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -214,11 +212,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/mips/bits/fcntl.h b/libc/sysdeps/linux/mips/bits/fcntl.h index 90011d5d0..896786943 100644 --- a/libc/sysdeps/linux/mips/bits/fcntl.h +++ b/libc/sysdeps/linux/mips/bits/fcntl.h @@ -210,7 +210,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -221,7 +220,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -241,11 +239,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/nios/bits/fcntl.h b/libc/sysdeps/linux/nios/bits/fcntl.h index fec19f1dd..9fc29cd8b 100644 --- a/libc/sysdeps/linux/nios/bits/fcntl.h +++ b/libc/sysdeps/linux/nios/bits/fcntl.h @@ -186,7 +186,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -197,7 +196,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -217,11 +215,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/nios2/bits/fcntl.h b/libc/sysdeps/linux/nios2/bits/fcntl.h index cb86c8a90..7e32a04e9 100644 --- a/libc/sysdeps/linux/nios2/bits/fcntl.h +++ b/libc/sysdeps/linux/nios2/bits/fcntl.h @@ -186,7 +186,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -197,7 +196,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -217,11 +215,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/powerpc/bits/fcntl.h b/libc/sysdeps/linux/powerpc/bits/fcntl.h index a96abc974..f26a25e76 100644 --- a/libc/sysdeps/linux/powerpc/bits/fcntl.h +++ b/libc/sysdeps/linux/powerpc/bits/fcntl.h @@ -190,7 +190,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -201,7 +200,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -221,11 +219,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/sh/bits/fcntl.h b/libc/sysdeps/linux/sh/bits/fcntl.h index 0fc129405..93c41d225 100644 --- a/libc/sysdeps/linux/sh/bits/fcntl.h +++ b/libc/sysdeps/linux/sh/bits/fcntl.h @@ -190,7 +190,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -201,7 +200,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -221,11 +219,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/sh64/bits/fcntl.h b/libc/sysdeps/linux/sh64/bits/fcntl.h index a53830ca8..49da6279d 100644 --- a/libc/sysdeps/linux/sh64/bits/fcntl.h +++ b/libc/sysdeps/linux/sh64/bits/fcntl.h @@ -165,7 +165,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -176,7 +175,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -196,11 +194,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/sparc/bits/fcntl.h b/libc/sysdeps/linux/sparc/bits/fcntl.h index ea6dc6cf4..5739459b0 100644 --- a/libc/sysdeps/linux/sparc/bits/fcntl.h +++ b/libc/sysdeps/linux/sparc/bits/fcntl.h @@ -209,7 +209,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -220,7 +219,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -240,11 +238,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/v850/bits/fcntl.h b/libc/sysdeps/linux/v850/bits/fcntl.h index 97aa632c9..87d193923 100644 --- a/libc/sysdeps/linux/v850/bits/fcntl.h +++ b/libc/sysdeps/linux/v850/bits/fcntl.h @@ -183,7 +183,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -194,7 +193,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -214,11 +212,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/vax/bits/fcntl.h b/libc/sysdeps/linux/vax/bits/fcntl.h index a38bf52ad..971245da5 100644 --- a/libc/sysdeps/linux/vax/bits/fcntl.h +++ b/libc/sysdeps/linux/vax/bits/fcntl.h @@ -163,7 +163,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -174,7 +173,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -194,11 +192,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/x86_64/bits/fcntl.h b/libc/sysdeps/linux/x86_64/bits/fcntl.h index 858240fe5..42c790a51 100644 --- a/libc/sysdeps/linux/x86_64/bits/fcntl.h +++ b/libc/sysdeps/linux/x86_64/bits/fcntl.h @@ -204,7 +204,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -215,7 +214,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -235,11 +233,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, diff --git a/libc/sysdeps/linux/xtensa/bits/fcntl.h b/libc/sysdeps/linux/xtensa/bits/fcntl.h index 4a8018a9f..23de96c02 100644 --- a/libc/sysdeps/linux/xtensa/bits/fcntl.h +++ b/libc/sysdeps/linux/xtensa/bits/fcntl.h @@ -187,7 +187,6 @@ struct flock64 #ifdef __USE_GNU -#if 0 /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -198,7 +197,6 @@ struct flock64 # define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in the range after performing the write. */ -#endif /* Flags for SPLICE and VMSPLICE. */ # define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ @@ -218,11 +216,9 @@ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; -#if 0 /* Selective file content synch'ing. */ extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, unsigned int __flags); -#endif /* Splice address range into a pipe. */ extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, |