From 6c63e2d8dfb1dd8b6383b4758080841a0fad37a4 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon, 11 Apr 2016 15:04:59 -0300
Subject: 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.
---
 test-skeleton.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'test-skeleton.c')

diff --git a/test-skeleton.c b/test-skeleton.c
index d53fe1c189..55841fbbdf 100644
--- a/test-skeleton.c
+++ b/test-skeleton.c
@@ -70,6 +70,25 @@ static pid_t pid;
 /* Directory to place temporary files in.  */
 static const char *test_dir;
 
+#define _FAIL(...) \
+  printf ("error: %s:%d: ", __FILE__, __LINE__); \
+  printf (__VA_ARGS__); \
+  printf ("\n"); \
+
+#define FAIL_RET(...) \
+  ({ \
+     _FAIL (__VA_ARGS__); \
+     return 1; \
+  })
+
+#define FAIL_EXIT(value, ...) \
+  ({ \
+     _FAIL (__VA_ARGS__); \
+     exit (value); \
+  })
+
+#define FAIL_EXIT1(...) FAIL_EXIT(1, __VA_ARGS__)
+
 static void
 oom_error (const char *fn, size_t size)
 {
-- 
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