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Add sys_pselect()
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+1
src/kernel/emulation/linux/CMakeLists.txt
+1
src/kernel/emulation/linux/CMakeLists.txt
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src/kernel/emulation/linux/select/pselect.c
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src/kernel/emulation/linux/select/pselect.c
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#include "pselect.h"
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#include "../base.h"
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#include "../errno.h"
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#include <stddef.h>
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#include <linux-syscalls/linux.h>
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long sys_pselect(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout, const sigset_t* mask)
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{
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return sys_pselect_nocancel(nfds, rfds, wfds, efds, timeout, mask);
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}
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long sys_pselect_nocancel(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout, const sigset_t* mask)
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{
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int ret;
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struct linux_timeval ltv;
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long data[2];
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if (timeout != NULL)
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{
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ltv.tv_sec = timeout->tv_sec;
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ltv.tv_usec = timeout->tv_usec;
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}
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if (mask != NULL)
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{
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linux_sigset_t lmask;
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sigset_bsd_to_linux(mask, &lmask);
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data[0] = (long)lmask;
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data[1] = 65/8; // _NSIG / 8
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}
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ret = LINUX_SYSCALL(__NR_pselect6, nfds, rfds, wfds, efds,
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(timeout != NULL) ? <v : NULL,
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(mask != NULL) ? data : NULL);
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if (ret < 0)
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ret = errno_linux_to_bsd(ret);
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return ret;
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}
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src/kernel/emulation/linux/select/pselect.h
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src/kernel/emulation/linux/select/pselect.h
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#ifndef LINUX_PSELECT_H
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#define LINUX_PSELECT_H
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#include "../time/gettimeofday.h"
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#include "../signal/duct_signals.h"
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long sys_pselect(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout, const sigset_t* mask);
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long sys_pselect_nocancel(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout, const sigset_t* mask);
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#endif
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+3
src/kernel/emulation/linux/syscalls.c
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src/kernel/emulation/linux/syscalls.c
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#include "xattr/setxattr.h"
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#include "xattr/fsetxattr.h"
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#include "select/select.h"
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#include "select/pselect.h"
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#include "select/poll.h"
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#include "psynch/psynch_mutexwait.h"
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#include "psynch/psynch_mutexdrop.h"
···
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[367] = sys_workq_open,
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[368] = sys_workq_kernreturn,
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[372] = sys_thread_selfid,
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[394] = sys_pselect,
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[395] = sys_pselect_nocancel,
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[396] = sys_read_nocancel,
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[397] = sys_write_nocancel,
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[398] = sys_open_nocancel,