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Consolidate fallocate{64} implementations

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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.
This commit is contained in:
Adhemerval Zanella
2016-04-11 15:04:59 -03:00
parent 5140d036f9
commit 6c63e2d8df
13 changed files with 191 additions and 102 deletions
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3
sysdeps/unix/sysv/linux/Makefile
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@@ -42,7 +42,8 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
bits/socket_type.h bits/syscall.h bits/sysctl.h \
bits/mman-linux.h
tests += tst-clone tst-clone2 tst-fanotify tst-personality tst-quota
tests += tst-clone tst-clone2 tst-fanotify tst-personality tst-quota \
tst-fallocate tst-fallocate64
# Generate the list of SYS_* macros for the system calls (__NR_* macros).