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[libc] 优化fcntl.h定义

This commit is contained in:
Meco Man 2021-09-24 23:41:09 -04:00
parent f944ea7690
commit d60c968902
1 changed files with 4 additions and 9 deletions
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13
components/libc/compilers/common/fcntl.h
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@ -12,13 +12,10 @@
#include <sys/types.h>
#if defined(_WIN32)
#define O_ACCMODE (_O_RDONLY | _O_WRONLY | _O_RDWR)
#endif
#define O_RDONLY 00
#define O_WRONLY 01
#define O_RDWR 02
#define O_RDONLY 0x0000 /* open for reading only */
#define O_WRONLY 0x0001 /* open for writing only */
#define O_RDWR 0x0002 /* open for reading and writing */
#define O_ACCMODE 0x0003 /* mask for above modes */
#define O_CREAT 0100
#define O_EXCL 0200
@ -43,8 +40,6 @@
#define O_SEARCH O_PATH
#define O_EXEC O_PATH
#define O_ACCMODE (03|O_SEARCH)
#define F_DUPFD 0
#define F_GETFD 1
#define F_SETFD 2