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Add sys_select()
+43
+1
src/kernel/emulation/linux/CMakeLists.txt
+1
src/kernel/emulation/linux/CMakeLists.txt
+30
src/kernel/emulation/linux/select/select.c
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src/kernel/emulation/linux/select/select.c
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#include "select.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 <asm/unistd.h>
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long sys_select(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout)
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{
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return sys_select_nocancel(nfds, rfds, wfds, efds, timeout);
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}
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long sys_select_nocancel(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout)
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{
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int ret;
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struct linux_timeval ltv;
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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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ret = LINUX_SYSCALL(__NR_select, nfds, rfds, wfds, efds,
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(timeout != NULL) ? <v : 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/select.h
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src/kernel/emulation/linux/select/select.h
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#ifndef LINUX_SELECT_H
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#define LINUX_SELECT_H
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#include "../time/gettimeofday.h"
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long sys_select(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout);
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long sys_select_nocancel(int nfds, void* rfds, void* wfds, void* efds, struct bsd_timeval* timeout);
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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/fgetxattr.h"
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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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void* __bsd_syscall_table[512] = {
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[1] = sys_exit,
···
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[78] = sys_mincore,
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[90] = sys_dup2,
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[92] = sys_fcntl,
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[93] = sys_select,
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[95] = sys_fsync,
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[97] = sys_socket,
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[98] = sys_connect,
···
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[403] = sys_recvfrom_nocancel,
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[404] = sys_accept_nocancel,
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[406] = sys_fcntl_nocancel,
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[407] = sys_select_nocancel,
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[408] = sys_fsync_nocancel,
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[409] = sys_connect_nocancel,
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[411] = sys_readv_nocancel,