kernel_samsung_sm7125

jenna

History

Ulrich Drepper 4006553b06 flag parameters: inotify_init This patch introduces the new syscall inotify_init1 (note: the 1 stands for the one parameter the syscall takes, as opposed to no parameter before). The values accepted for this parameter are function-specific and defined in the inotify.h header. Here the values must match the O_* flags, though. In this patch CLOEXEC support is introduced. The following test must be adjusted for architectures other than x86 and x86-64 and in case the syscall numbers changed. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #include <fcntl.h> #include <stdio.h> #include <unistd.h> #include <sys/syscall.h> #ifndef __NR_inotify_init1 # ifdef __x86_64__ # define __NR_inotify_init1 294 # elif defined __i386__ # define __NR_inotify_init1 332 # else # error "need __NR_inotify_init1" # endif #endif #define IN_CLOEXEC O_CLOEXEC int main (void) { int fd; fd = syscall (__NR_inotify_init1, 0); if (fd == -1) { puts ("inotify_init1(0) failed"); return 1; } int coe = fcntl (fd, F_GETFD); if (coe == -1) { puts ("fcntl failed"); return 1; } if (coe & FD_CLOEXEC) { puts ("inotify_init1(0) set close-on-exit"); return 1; } close (fd); fd = syscall (__NR_inotify_init1, IN_CLOEXEC); if (fd == -1) { puts ("inotify_init1(IN_CLOEXEC) failed"); return 1; } coe = fcntl (fd, F_GETFD); if (coe == -1) { puts ("fcntl failed"); return 1; } if ((coe & FD_CLOEXEC) == 0) { puts ("inotify_init1(O_CLOEXEC) does not set close-on-exit"); return 1; } close (fd); puts ("OK"); return 0; } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [akpm@linux-foundation.org: add sys_ni stub] Signed-off-by: Ulrich Drepper <drepper@redhat.com> Acked-by: Davide Libenzi <davidel@xmailserver.org> Cc: Michael Kerrisk <mtk.manpages@googlemail.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
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acpi	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	17 years ago
asm-alpha	flag parameters: paccept	17 years ago
asm-arm	pm: remove remaining obsolete definitions from pm.h	17 years ago
asm-avr32	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-blackfin	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-cris	cris: remove unused global_flush_tlb	17 years ago
asm-frv	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-generic	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	17 years ago
asm-h8300	remove include/asm-h8300/keyboard.h	17 years ago
asm-ia64	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-m32r	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-m68k	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-m68knommu	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-mips	flag parameters: socket and socketpair	17 years ago
asm-mn10300	mn10300: move sg_dma_{address,len}() to asm/scatterlist.h	17 years ago
asm-parisc	flag parameters: paccept	17 years ago
asm-powerpc	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-s390	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-sh	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-sparc	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
asm-sparc64	sparc: join the remaining header files	17 years ago
asm-um	UML: make several more things static	17 years ago
asm-v850	remove the v850 port	17 years ago
asm-x86	flag parameters: inotify_init	17 years ago
asm-xtensa	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	17 years ago
crypto	crypto: hash - Move ahash functions into crypto/hash.h	17 years ago
drm	drm/radeon: fixup issue with radeon and PAT support.	17 years ago
keys	…
linux	flag parameters: inotify_init	17 years ago
math-emu	…
media	V4L/DVB (8395): saa7134: Fix Kbuild dependency of ir-kbd-i2c	17 years ago
mtd	…
net	ipv6: icmp6_dst_gc return change	17 years ago
pcmcia	pcmcia: (re)move {pcmcia,pccard}_get_status	17 years ago
rdma	RDMA/addr: Keep pointer to netdevice in struct rdma_dev_addr	17 years ago
rxrpc	…
scsi	driver core: remove KOBJ_NAME_LEN define	17 years ago
sound	ALSA: Release v1.0.17	17 years ago
video	…
xen	xen: implement Xen-specific spinlocks	17 years ago
Kbuild	drm: reorganise drm tree to be more future proof.	17 years ago