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* sysdeps/unix/sysv/linux/getrlimit.c: Remove K&R compatibility.

	* sysdeps/unix/sysv/linux/kernel-features.h: Define
	__ASSUME_TRUNCATE64_SYSCALL and __ASSUME_MMAP2_SYSCALL for 2.3.31
	on x86.
	* sysdeps/unix/sysv/linux/ftruncate64.c: New file.
	* sysdeps/unix/sysv/linux/truncate64.c: New file.
	* sysdeps/unix/sysv/linux/i386/mmap.S: Allow using mmap2.
	* sysdeps/unix/sysv/linux/i386/mmap64.S: New file.
This commit is contained in:
Ulrich Drepper
1999-12-08 23:48:24 +00:00
parent 49f2be5b0e
commit d587d83bd9
7 changed files with 326 additions and 6 deletions
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10
sysdeps/unix/sysv/linux/kernel-features.h
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@ -79,3 +79,13 @@
#if __LINUX_KERNEL_VERSION >= 131865 && defined __i386__
# define __ASSUME_NEW_GETRLIMIT_SYSCALL 1
#endif
/* On x86 the truncate64/ftruncate64 syscalls were introduced in 2.3.31. */
#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
# define __ASSUME_TRUNCATE64_SYSCALL 1
#endif
/* On x86 the truncate64/ftruncate64 syscalls were introduced in 2.3.31. */
#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
# define __ASSUME_MMAP2_SYSCALL 1
#endif