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Newlib: implement locks

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* Dynamically allocate arc4random data. Saves about 1k off the bss.
This commit is contained in:
Our Air Quality 2017-12-09 00:45:57 +11:00
parent 89c6c410ff
commit e9d9201527
24 changed files with 3442 additions and 44 deletions
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20
libc/xtensa-lx106-elf/include/sys/_default_fcntl.h
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@ -52,17 +52,29 @@ extern "C" {
#define _FNOFOLLOW 0x100000
#define _FDIRECTORY 0x200000
#define _FEXECSRCH 0x400000
#define _FTMPFILE 0x800000
#define _FNOATIME 0x1000000
#define O_BINARY _FBINARY
#define O_TEXT _FTEXT
#define O_CLOEXEC _FNOINHERIT
#define O_DIRECT _FDIRECT
#define O_NOFOLLOW _FNOFOLLOW
#define O_DSYNC _FSYNC
#define O_RSYNC _FSYNC
#define O_DIRECTORY _FDIRECTORY
#define O_EXEC _FEXECSRCH
#define O_SEARCH _FEXECSRCH
/* POSIX-1.2008 specific flags */
#if __POSIX_VISIBLE >= 200809
#define O_CLOEXEC _FNOINHERIT
#define O_NOFOLLOW _FNOFOLLOW
#define O_DIRECTORY _FDIRECTORY
#endif
/* Linux-specific flags */
#if __GNU_VISIBLE
#define O_DIRECT _FDIRECT
#define O_TMPFILE _FTMPFILE
#define O_NOATIME _FNOATIME
#endif
#endif
#if __MISC_VISIBLE