SH_xxxx #defines

Header File

share.h

Description

File-sharing mode for use with sopen.

SH_COMPAT	Sets compatibility mode:
	Allows other opens with SH_COMPAT. The call will fail if the file has already been opened in any other shared mode.
SH_DENYNONE	Permits read/write access
	Allows other shared opens to the file, but not other SH_COMPAT opens
SH_DENYNO	Permits read/write access (provided for compatibility)
SH_DENYRD	Denies read access. Allows only writes from any other open to the file
SH_DENYRW	Denies read/write access. Only the current handle may have access to the file
SH_DENYWR	Denies write access. Allows only reads from any other open to the file
O_NOINHERIT	The file is not passed to child programs

These file-sharing attributes are in addition to any locking performed on the files.

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