41 lines
880 B
C
41 lines
880 B
C
#ifndef VTEST_SHM_H
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#define VTEST_SHM_H
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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_ADD_SEALS
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#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
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#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
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#define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
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#define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
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#define F_SEAL_GROW 0x0004 /* prevent file from growing */
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#define F_SEAL_WRITE 0x0008 /* prevent writes */
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#endif
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#ifndef MFD_CLOEXEC
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#define MFD_CLOEXEC 0x0001U
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#endif
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#ifndef MFD_ALLOW_SEALING
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#define MFD_ALLOW_SEALING 0x0002U
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#endif
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#ifndef MFD_HUGETLB
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#define MFD_HUGETLB 0x0004U
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#endif
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#ifndef MFD_HUGE_SHIFT
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#define MFD_HUGE_SHIFT 26
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#endif
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#include <stdint.h>
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#include <string.h>
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int vtest_new_shm(uint32_t handle, size_t size);
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int vtest_shm_check(void);
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#endif /* VTEST_MEMFD_H */
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