add O_EXEC open mode

the linux O_PATH mode provides the necessary semantics for both the
O_SEARCH and O_EXEC modes defined and required by POSIX 2008.
This commit is contained in:
Rich Felker 2012-09-15 23:45:41 -04:00
parent 93ea998c9c
commit 6d05d86297
4 changed files with 4 additions and 0 deletions

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@ -11,6 +11,7 @@
#define O_NOFOLLOW 0100000
#define O_CLOEXEC 02000000
#define O_SEARCH 010000000
#define O_EXEC 010000000
#define O_ASYNC 020000
#define O_DIRECT 0200000

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@ -11,6 +11,7 @@
#define O_NOFOLLOW 0400000
#define O_CLOEXEC 02000000
#define O_SEARCH 010000000
#define O_EXEC 010000000
#define O_ASYNC 020000
#define O_DIRECT 040000

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@ -16,6 +16,7 @@
#define O_CLOEXEC 02000000
#define O_PATH 010000000
#define O_SEARCH 010000000
#define O_EXEC 010000000
#define O_NDELAY O_NONBLOCK

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@ -11,6 +11,7 @@
#define O_NOFOLLOW 0400000
#define O_CLOEXEC 02000000
#define O_SEARCH 010000000
#define O_EXEC 010000000
#define O_ASYNC 020000
#define O_DIRECT 040000