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Add more apis to redbean unix module

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- Document unix.fcntl()
- Add POSIX Advisory Locks
- Add mask parameter to unix.poll()
- Add lowest parameter to unix.dup()
This commit is contained in:
Justine Tunney 2022-08-16 23:23:34 -07:00
parent ce588dd56b
commit a1aaf23dc1
16 changed files with 432 additions and 102 deletions
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6
libc/calls/metaflock.c
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@ -74,14 +74,12 @@ void flock2cosmo(uintptr_t memory) {
l_pid = u->linux.l_pid;
l_type = u->linux.l_type;
l_whence = u->linux.l_whence;
l_sysid = 0;
} else if (IsXnu()) {
l_start = u->xnu.l_start;
l_len = u->xnu.l_len;
l_pid = u->xnu.l_pid;
l_type = u->xnu.l_type;
l_whence = u->xnu.l_whence;
l_sysid = 0;
} else if (IsFreebsd()) {
l_start = u->freebsd.l_start;
l_len = u->freebsd.l_len;
@ -89,20 +87,19 @@ void flock2cosmo(uintptr_t memory) {
l_type = u->freebsd.l_type;
l_whence = u->freebsd.l_whence;
l_sysid = u->freebsd.l_sysid;
u->cosmo.l_sysid = l_sysid;
} else if (IsOpenbsd()) {
l_start = u->openbsd.l_start;
l_len = u->openbsd.l_len;
l_pid = u->openbsd.l_pid;
l_type = u->openbsd.l_type;
l_whence = u->openbsd.l_whence;
l_sysid = 0;
} else if (IsNetbsd()) {
l_start = u->netbsd.l_start;
l_len = u->netbsd.l_len;
l_pid = u->netbsd.l_pid;
l_type = u->netbsd.l_type;
l_whence = u->netbsd.l_whence;
l_sysid = 0;
} else {
return;
}
@ -111,7 +108,6 @@ void flock2cosmo(uintptr_t memory) {
u->cosmo.l_pid = l_pid;
u->cosmo.l_type = l_type;
u->cosmo.l_whence = l_whence;
u->cosmo.l_sysid = l_sysid;
}
void cosmo2flock(uintptr_t memory) {