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https://github.com/checkpoint-restore/criu.git
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e15914fb08
Otherwise if the mark is set up on link we end with -ELOOP error trying to open it. Thus, use O_PATH pointing the kernel that we're not going to read/write this descriptor. Repored-by: Andrew Vagin <avagin@parallels.com> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Acked-by: Andrew Vagin <avagin@parallels.com> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
36 lines
614 B
C
36 lines
614 B
C
#ifndef __CR_ASM_GENERIC_FCNTL_H__
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#define __CR_ASM_GENERIC_FCNTL_H__
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#include <sys/types.h>
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#include <fcntl.h>
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#ifndef F_SETOWN_EX
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#define F_SETOWN_EX 15
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#define F_GETOWN_EX 16
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struct f_owner_ex {
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int type;
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pid_t pid;
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};
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#endif
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#ifndef F_GETOWNER_UIDS
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#define F_GETOWNER_UIDS 17
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#endif
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#ifndef F_LINUX_SPECIFIC_BASE
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#define F_LINUX_SPECIFIC_BASE 1024
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#endif
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#ifndef F_SETPIPE_SZ
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# define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
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#endif
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#ifndef F_GETPIPE_SZ
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# define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
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#endif
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#ifndef O_PATH
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# define O_PATH 010000000
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#endif
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#endif /* __CR_ASM_GENERIC_FCNTL_H__ */
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