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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-04-11 15:04:59 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-10-07 14:16:36 -0300 |
| commit | 6c63e2d8dfb1dd8b6383b4758080841a0fad37a4 (patch) | |
| tree | 4094f11b98cae2b2b2acc72a80bb4cf308f36efe /sysdeps/unix/sysv/linux/fallocate64.c | |
| parent | 5140d036f9c16585448b5908c3a219bd96842161 (diff) | |
| download | glibc-6c63e2d8dfb1dd8b6383b4758080841a0fad37a4.tar.gz | |
Consolidate fallocate{64} implementations
This patch consolidates all the fallocate{64} implementation for Linux
in only one (sysdeps/unix/sysv/linux/fallocate{64}.c). It also removes the
syscall from the auto-generation using assembly macros.
The new macro SYSCALL_LL{64} is used to handle the offset argument.
Checked on x86_64, x32, i386, aarch64, and ppc64le.
* sysdeps/unix/sysv/linux/Makefile (test): Add tst-fallocate and
tst-fallocate64.
* sysdeps/unix/sysv/linux/tst-fallocate.c: New file.
* sysdeps/unix/sysv/linux/tst-fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/tst-fallocate-common.c: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c: Remove file.
* sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate.c: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/fallocate.c: Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/fallocate.c (fallocate): Use SYSCALL_LL
macro on offset argument.
* sysdeps/unix/sysv/linux/fallocate64.c (fallocate64): Use
SYSCALL_LL64 on offset argument.
* test-skeleton.c (FAIL_RET): Add macro.
(FAIL_EXIT): Likewise.
(FAIL_EXIT1): Likewise.
(_FAIL): Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/fallocate64.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/fallocate64.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/fallocate64.c b/sysdeps/unix/sysv/linux/fallocate64.c index 8e76d6f2bc..d466095f67 100644 --- a/sysdeps/unix/sysv/linux/fallocate64.c +++ b/sysdeps/unix/sysv/linux/fallocate64.c @@ -24,14 +24,10 @@ int fallocate64 (int fd, int mode, __off64_t offset, __off64_t len) { -#ifdef __NR_fallocate return SYSCALL_CANCEL (fallocate, fd, mode, - __LONG_LONG_PAIR ((long int) (offset >> 32), - (long int) offset), - __LONG_LONG_PAIR ((long int) (len >> 32), - (long int) len)); -#else - __set_errno (ENOSYS); - return -1; -#endif + SYSCALL_LL64 (offset), SYSCALL_LL64 (len)); } + +#ifdef __OFF_T_MATCHES_OFF64_T +weak_alias (fallocate64, fallocate) +#endif |