mirror of
https://github.com/SerenityOS/serenity
synced 2024-09-06 17:06:31 +00:00
Change syscall naming scheme.
This commit is contained in:
parent
46f0c28a4a
commit
3024167cbd
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@ -47,106 +47,106 @@ static DWORD handle(RegisterDump& regs, DWORD function, DWORD arg1, DWORD arg2,
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{
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ASSERT_INTERRUPTS_ENABLED();
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switch (function) {
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case Syscall::Yield:
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case Syscall::SC_yield:
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yield();
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break;
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case Syscall::PutCharacter:
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case Syscall::SC_putch:
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Console::the().putChar(arg1 & 0xff);
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break;
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case Syscall::Sleep:
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case Syscall::SC_sleep:
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return current->sys$sleep(arg1);
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case Syscall::PosixGettimeofday:
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case Syscall::SC_gettimeofday:
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return current->sys$gettimeofday((timeval*)arg1);
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case Syscall::Spawn:
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case Syscall::SC_spawn:
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return current->sys$spawn((const char*)arg1, (const char**)arg2, (const char**)arg3);
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case Syscall::GetDirEntries:
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case Syscall::SC_get_dir_entries:
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return current->sys$get_dir_entries((int)arg1, (void*)arg2, (size_t)arg3);
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case Syscall::PosixLstat:
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case Syscall::SC_lstat:
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return current->sys$lstat((const char*)arg1, (Unix::stat*)arg2);
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case Syscall::PosixStat:
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case Syscall::SC_stat:
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return current->sys$stat((const char*)arg1, (Unix::stat*)arg2);
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case Syscall::PosixGetcwd:
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case Syscall::SC_getcwd:
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return current->sys$getcwd((char*)arg1, (size_t)arg2);
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case Syscall::PosixOpen:
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case Syscall::SC_open:
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return current->sys$open((const char*)arg1, (int)arg2);
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case Syscall::PosixWrite:
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case Syscall::SC_write:
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return current->sys$write((int)arg1, (const void*)arg2, (size_t)arg3);
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case Syscall::PosixClose:
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case Syscall::SC_close:
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//kprintf("syscall: close(%d)\n", arg1);
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return current->sys$close((int)arg1);
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case Syscall::PosixRead:
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case Syscall::SC_read:
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//kprintf("syscall: read(%d, %p, %u)\n", arg1, arg2, arg3);
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return current->sys$read((int)arg1, (void*)arg2, (size_t)arg3);
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case Syscall::PosixLseek:
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case Syscall::SC_lseek:
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return current->sys$lseek((int)arg1, (off_t)arg2, (int)arg3);
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case Syscall::PosixKill:
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case Syscall::SC_kill:
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return current->sys$kill((pid_t)arg1, (int)arg2);
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case Syscall::PosixGetuid:
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case Syscall::SC_getuid:
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return current->sys$getuid();
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case Syscall::PosixGetgid:
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case Syscall::SC_getgid:
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return current->sys$getgid();
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case Syscall::PosixGetpid:
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case Syscall::SC_getpid:
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return current->sys$getpid();
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case Syscall::PosixWaitpid:
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case Syscall::SC_waitpid:
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return current->sys$waitpid((pid_t)arg1, (int*)arg2, (int)arg3);
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case Syscall::PosixMmap:
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case Syscall::SC_mmap:
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return (dword)current->sys$mmap((void*)arg1, (size_t)arg2);
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case Syscall::PosixMunmap:
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case Syscall::SC_munmap:
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return current->sys$munmap((void*)arg1, (size_t)arg2);
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case Syscall::PosixGethostname:
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case Syscall::SC_gethostname:
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return current->sys$gethostname((char*)arg1, (size_t)arg2);
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case Syscall::PosixExit:
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case Syscall::SC_exit:
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cli();
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current->sys$exit((int)arg1);
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ASSERT_NOT_REACHED();
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return 0;
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case Syscall::GetArguments:
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case Syscall::SC_get_arguments:
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return current->sys$get_arguments((int*)arg1, (char***)arg2);
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case Syscall::GetEnvironment:
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case Syscall::SC_get_environment:
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return current->sys$get_environment((char***)arg1);
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case Syscall::PosixChdir:
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case Syscall::SC_chdir:
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return current->sys$chdir((const char*)arg1);
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case Syscall::PosixUname:
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case Syscall::SC_uname:
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return current->sys$uname((utsname*)arg1);
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case Syscall::SetMmapName:
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case Syscall::SC_set_mmap_name:
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return current->sys$set_mmap_name((void*)arg1, (size_t)arg2, (const char*)arg3);
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case Syscall::PosixReadlink:
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case Syscall::SC_readlink:
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return current->sys$readlink((const char*)arg1, (char*)arg2, (size_t)arg3);
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case Syscall::PosixTtynameR:
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case Syscall::SC_ttyname_r:
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return current->sys$ttyname_r((int)arg1, (char*)arg2, (size_t)arg3);
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case Syscall::PosixSetsid:
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case Syscall::SC_setsid:
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return current->sys$setsid();
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case Syscall::PosixGetsid:
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case Syscall::SC_getsid:
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return current->sys$getsid((pid_t)arg1);
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case Syscall::PosixSetpgid:
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case Syscall::SC_setpgid:
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return current->sys$setpgid((pid_t)arg1, (pid_t)arg2);
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case Syscall::PosixGetpgid:
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case Syscall::SC_getpgid:
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return current->sys$getpgid((pid_t)arg1);
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case Syscall::PosixGetpgrp:
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case Syscall::SC_getpgrp:
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return current->sys$getpgrp();
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case Syscall::PosixTcgetpgrp:
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case Syscall::SC_tcgetpgrp:
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return current->sys$tcgetpgrp((int)arg1);
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case Syscall::PosixTcsetpgrp:
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case Syscall::SC_tcsetpgrp:
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return current->sys$tcsetpgrp((int)arg1, (pid_t)arg2);
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case Syscall::PosixFork:
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case Syscall::SC_fork:
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return current->sys$fork(regs);
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case Syscall::PosixExecve:
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case Syscall::SC_execve:
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return current->sys$execve((const char*)arg1, (const char**)arg2, (const char**)arg3);
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case Syscall::PosixGeteuid:
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case Syscall::SC_geteuid:
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return current->sys$geteuid();
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case Syscall::PosixGetegid:
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case Syscall::SC_getegid:
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return current->sys$getegid();
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case Syscall::PosixSignal:
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case Syscall::SC_signal:
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return (dword)current->sys$signal((int)arg1, (Unix::sighandler_t)arg2);
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case Syscall::PosixIsatty:
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case Syscall::SC_isatty:
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return current->sys$isatty((int)arg1);
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case Syscall::Getdtablesize:
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case Syscall::SC_getdtablesize:
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return current->sys$getdtablesize();
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case Syscall::Dup:
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case Syscall::SC_dup:
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return current->sys$dup((int)arg1);
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case Syscall::Dup2:
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case Syscall::SC_dup2:
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return current->sys$dup2((int)arg1, (int)arg2);
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case Syscall::Sigaction:
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case Syscall::SC_sigaction:
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return current->sys$sigaction((int)arg1, (const Unix::sigaction*)arg2, (Unix::sigaction*)arg3);
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default:
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kprintf("<%u> int0x80: Unknown function %x requested {%x, %x, %x}\n", current->pid(), function, arg1, arg2, arg3);
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111
Kernel/Syscall.h
111
Kernel/Syscall.h
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@ -2,6 +2,56 @@
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#include <AK/Types.h>
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#define ENUMERATE_SYSCALLS \
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__ENUMERATE_SYSCALL(spawn) \
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__ENUMERATE_SYSCALL(sleep) \
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__ENUMERATE_SYSCALL(yield) \
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__ENUMERATE_SYSCALL(putch) \
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__ENUMERATE_SYSCALL(open) \
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__ENUMERATE_SYSCALL(close) \
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__ENUMERATE_SYSCALL(read) \
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__ENUMERATE_SYSCALL(lseek) \
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__ENUMERATE_SYSCALL(kill) \
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__ENUMERATE_SYSCALL(getuid) \
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__ENUMERATE_SYSCALL(exit) \
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__ENUMERATE_SYSCALL(getgid) \
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__ENUMERATE_SYSCALL(getpid) \
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__ENUMERATE_SYSCALL(waitpid) \
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__ENUMERATE_SYSCALL(mmap) \
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__ENUMERATE_SYSCALL(munmap) \
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__ENUMERATE_SYSCALL(get_dir_entries) \
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__ENUMERATE_SYSCALL(lstat) \
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__ENUMERATE_SYSCALL(getcwd) \
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__ENUMERATE_SYSCALL(gettimeofday) \
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__ENUMERATE_SYSCALL(gethostname) \
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__ENUMERATE_SYSCALL(get_arguments) \
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__ENUMERATE_SYSCALL(chdir) \
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__ENUMERATE_SYSCALL(uname) \
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__ENUMERATE_SYSCALL(set_mmap_name) \
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__ENUMERATE_SYSCALL(readlink) \
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__ENUMERATE_SYSCALL(write) \
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__ENUMERATE_SYSCALL(ttyname_r) \
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__ENUMERATE_SYSCALL(stat) \
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__ENUMERATE_SYSCALL(get_environment) \
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__ENUMERATE_SYSCALL(getsid) \
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__ENUMERATE_SYSCALL(setsid) \
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__ENUMERATE_SYSCALL(getpgid) \
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__ENUMERATE_SYSCALL(setpgid) \
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__ENUMERATE_SYSCALL(getpgrp) \
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__ENUMERATE_SYSCALL(tcsetpgrp) \
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__ENUMERATE_SYSCALL(tcgetpgrp) \
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__ENUMERATE_SYSCALL(fork) \
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__ENUMERATE_SYSCALL(execve) \
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__ENUMERATE_SYSCALL(geteuid) \
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__ENUMERATE_SYSCALL(getegid) \
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__ENUMERATE_SYSCALL(signal) \
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__ENUMERATE_SYSCALL(isatty) \
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__ENUMERATE_SYSCALL(getdtablesize) \
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__ENUMERATE_SYSCALL(dup) \
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__ENUMERATE_SYSCALL(dup2) \
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__ENUMERATE_SYSCALL(sigaction) \
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#define DO_SYSCALL_A0(function) Syscall::invoke((dword)(function))
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#define DO_SYSCALL_A1(function, arg1) Syscall::invoke((dword)(function), (dword)(arg1))
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#define DO_SYSCALL_A2(function, arg1, arg2) Syscall::invoke((dword)(function), (dword)(arg1), (dword)(arg2))
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@ -10,55 +60,22 @@
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namespace Syscall {
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enum Function {
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Spawn = 0x1981,
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Sleep = 0x1982,
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Yield = 0x1983,
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PutCharacter = 0x1984,
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PosixOpen = 0x1985,
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PosixClose = 0x1986,
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PosixRead = 0x1987,
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PosixLseek = 0x1988,
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PosixKill = 0x1989,
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PosixGetuid = 0x1990,
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PosixExit = 0x1991,
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PosixGetgid = 0x1992,
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PosixGetpid = 0x1993,
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PosixWaitpid = 0x1994,
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PosixMmap = 0x1995,
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PosixMunmap = 0x1996,
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GetDirEntries = 0x1997,
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PosixLstat = 0x1998,
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PosixGetcwd = 0x1999,
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PosixGettimeofday = 0x2000,
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PosixGethostname = 0x2001,
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GetArguments = 0x2002,
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PosixChdir = 0x2003,
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PosixUname = 0x2004,
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SetMmapName = 0x2005,
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PosixReadlink = 0x2006,
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PosixWrite = 0x2007,
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PosixTtynameR = 0x2008,
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PosixStat = 0x2009,
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GetEnvironment = 0x2010,
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PosixGetsid = 0x2011,
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PosixSetsid = 0x2012,
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PosixGetpgid = 0x2013,
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PosixSetpgid = 0x2014,
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PosixGetpgrp = 0x2015,
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PosixTcsetpgrp = 0x2016,
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PosixTcgetpgrp = 0x2017,
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PosixFork = 0x2018,
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PosixExecve = 0x2019,
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PosixGeteuid = 0x2020,
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PosixGetegid = 0x2021,
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PosixSignal = 0x2022,
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PosixIsatty = 0x2023,
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Getdtablesize = 0x2024,
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Dup = 0x2025,
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Dup2 = 0x2026,
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Sigaction = 0x2027,
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#undef __ENUMERATE_SYSCALL
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#define __ENUMERATE_SYSCALL(x) SC_ ##x ,
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ENUMERATE_SYSCALLS
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#undef __ENUMERATE_SYSCALL
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};
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inline constexpr const char* toString(Function function)
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{
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switch (function) {
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#undef __ENUMERATE_SYSCALL
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#define __ENUMERATE_SYSCALL(x) case SC_ ##x: return #x;
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ENUMERATE_SYSCALLS
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#undef __ENUMERATE_SYSCALL
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}
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}
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void initialize();
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inline dword invoke(dword function)
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@ -252,15 +252,6 @@ static void init_stage2()
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Process::createKernelProcess(spawn_stress, "spawn_stress");
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#endif
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#if 0
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// It would be nice to exit this process, but right now it instantiates all kinds of things.
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// At the very least it needs to be made sure those things stick around as appropriate.
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DO_SYSCALL_A1(Syscall::PosixExit, 413);
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kprintf("uh, we're still going after calling sys$exit...\n");
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HANG;
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#endif
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for (;;) {
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//sleep(3600 * TICKS_PER_SECOND);
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asm("hlt");
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@ -52,7 +52,7 @@ dirent* readdir(DIR* dirp)
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if (!dirp->buffer) {
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// FIXME: Figure out how much to actually allocate.
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dirp->buffer = (char*)malloc(4096);
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ssize_t nread = Syscall::invoke(Syscall::GetDirEntries, (dword)dirp->fd, (dword)dirp->buffer, 4096);
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ssize_t nread = Syscall::invoke(Syscall::SC_get_dir_entries, (dword)dirp->fd, (dword)dirp->buffer, 4096);
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dirp->buffer_size = nread;
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dirp->nextptr = dirp->buffer;
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}
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@ -34,16 +34,16 @@ extern "C" int _start()
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int status = 254;
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int argc;
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char** argv;
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int rc = Syscall::invoke(Syscall::GetArguments, (dword)&argc, (dword)&argv);
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int rc = Syscall::invoke(Syscall::SC_get_arguments, (dword)&argc, (dword)&argv);
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if (rc < 0)
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goto epilogue;
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rc = Syscall::invoke(Syscall::GetEnvironment, (dword)&environ);
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rc = Syscall::invoke(Syscall::SC_get_environment, (dword)&environ);
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if (rc < 0)
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goto epilogue;
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status = main(argc, argv);
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epilogue:
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Syscall::invoke(Syscall::PosixExit, status);
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Syscall::invoke(Syscall::SC_exit, status);
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// Birger's birthday <3
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return 20150614;
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@ -6,19 +6,19 @@ extern "C" {
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void* mmap(void* addr, size_t size)
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{
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int rc = Syscall::invoke(Syscall::PosixMmap, (dword)addr, (dword)size);
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int rc = Syscall::invoke(Syscall::SC_mmap, (dword)addr, (dword)size);
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__RETURN_WITH_ERRNO(rc, (void*)rc, (void*)-1);
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}
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int munmap(void* addr, size_t size)
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{
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int rc = Syscall::invoke(Syscall::PosixMunmap, (dword)addr, (dword)size);
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int rc = Syscall::invoke(Syscall::SC_munmap, (dword)addr, (dword)size);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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int set_mmap_name(void* addr, size_t size, const char* name)
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{
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int rc = Syscall::invoke(Syscall::SetMmapName, (dword)addr, (dword)size, (dword)name);
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int rc = Syscall::invoke(Syscall::SC_set_mmap_name, (dword)addr, (dword)size, (dword)name);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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@ -6,7 +6,7 @@ extern "C" {
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int spawn(const char* path, const char** args, const char** envp)
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{
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int rc = Syscall::invoke(Syscall::Spawn, (dword)path, (dword)args, (dword)envp);
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int rc = Syscall::invoke(Syscall::SC_spawn, (dword)path, (dword)args, (dword)envp);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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@ -7,13 +7,13 @@ extern "C" {
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int kill(pid_t pid, int sig)
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{
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int rc = Syscall::invoke(Syscall::PosixKill, (dword)pid, (dword)sig);
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int rc = Syscall::invoke(Syscall::SC_kill, (dword)pid, (dword)sig);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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sighandler_t signal(int signum, sighandler_t handler)
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{
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sighandler_t old_handler = (sighandler_t)Syscall::invoke(Syscall::PosixSignal, (dword)signum, (dword)handler);
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sighandler_t old_handler = (sighandler_t)Syscall::invoke(Syscall::SC_signal, (dword)signum, (dword)handler);
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if (old_handler == SIG_ERR) {
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errno = EINVAL;
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return SIG_ERR;
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@ -24,7 +24,7 @@ sighandler_t signal(int signum, sighandler_t handler)
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int sigaction(int signum, const struct sigaction* act, struct sigaction* old_act)
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{
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int rc = Syscall::invoke(Syscall::Sigaction, (dword)signum, (dword)act, (dword)old_act);
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int rc = Syscall::invoke(Syscall::SC_sigaction, (dword)signum, (dword)act, (dword)old_act);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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@ -61,7 +61,7 @@ void* realloc(void *ptr, size_t)
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void exit(int status)
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{
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Syscall::invoke(Syscall::PosixExit, (dword)status);
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Syscall::invoke(Syscall::SC_exit, (dword)status);
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}
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void abort()
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@ -15,7 +15,7 @@ time_t time(time_t* tloc)
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|||
|
||||
int gettimeofday(struct timeval* tv, struct timezone*)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixGettimeofday, (dword)tv);
|
||||
int rc = Syscall::invoke(Syscall::SC_gettimeofday, (dword)tv);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
|
|
|
@ -9,74 +9,74 @@ extern "C" {
|
|||
|
||||
pid_t fork()
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixFork);
|
||||
int rc = Syscall::invoke(Syscall::SC_fork);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int execve(const char* filename, const char** argv, const char** envp)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixExecve, (dword)filename, (dword)argv, (dword)envp);
|
||||
int rc = Syscall::invoke(Syscall::SC_execve, (dword)filename, (dword)argv, (dword)envp);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
uid_t getuid()
|
||||
{
|
||||
return Syscall::invoke(Syscall::PosixGetuid);
|
||||
return Syscall::invoke(Syscall::SC_getuid);
|
||||
}
|
||||
|
||||
gid_t getgid()
|
||||
{
|
||||
return Syscall::invoke(Syscall::PosixGetgid);
|
||||
return Syscall::invoke(Syscall::SC_getgid);
|
||||
}
|
||||
|
||||
uid_t geteuid()
|
||||
{
|
||||
return Syscall::invoke(Syscall::PosixGeteuid);
|
||||
return Syscall::invoke(Syscall::SC_geteuid);
|
||||
}
|
||||
|
||||
gid_t getegid()
|
||||
{
|
||||
return Syscall::invoke(Syscall::PosixGetegid);
|
||||
return Syscall::invoke(Syscall::SC_getegid);
|
||||
}
|
||||
|
||||
pid_t getpid()
|
||||
{
|
||||
return Syscall::invoke(Syscall::PosixGetpid);
|
||||
return Syscall::invoke(Syscall::SC_getpid);
|
||||
}
|
||||
|
||||
pid_t setsid()
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixSetsid);
|
||||
int rc = Syscall::invoke(Syscall::SC_setsid);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
pid_t tcgetpgrp(int fd)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixTcgetpgrp, (dword)fd);
|
||||
int rc = Syscall::invoke(Syscall::SC_tcgetpgrp, (dword)fd);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int tcsetpgrp(int fd, pid_t pgid)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixTcsetpgrp, (dword)fd, (dword)pgid);
|
||||
int rc = Syscall::invoke(Syscall::SC_tcsetpgrp, (dword)fd, (dword)pgid);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int setpgid(pid_t pid, pid_t pgid)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixSetpgid, (dword)pid, (dword)pgid);
|
||||
int rc = Syscall::invoke(Syscall::SC_setpgid, (dword)pid, (dword)pgid);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
pid_t getpgid(pid_t pid)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixGetpgid, (dword)pid);
|
||||
int rc = Syscall::invoke(Syscall::SC_getpgid, (dword)pid);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
pid_t getpgrp()
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixGetpgrp);
|
||||
int rc = Syscall::invoke(Syscall::SC_getpgrp);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
|
@ -84,26 +84,26 @@ int open(const char* path, int options, ...)
|
|||
{
|
||||
va_list ap;
|
||||
va_start(ap, options);
|
||||
int rc = Syscall::invoke(Syscall::PosixOpen, (dword)path, (dword)options, (dword)ap);
|
||||
int rc = Syscall::invoke(Syscall::SC_open, (dword)path, (dword)options, (dword)ap);
|
||||
va_end(ap);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
ssize_t read(int fd, void* buf, size_t count)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixRead, (dword)fd, (dword)buf, (dword)count);
|
||||
int rc = Syscall::invoke(Syscall::SC_read, (dword)fd, (dword)buf, (dword)count);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
ssize_t write(int fd, const void* buf, size_t count)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixWrite, (dword)fd, (dword)buf, (dword)count);
|
||||
int rc = Syscall::invoke(Syscall::SC_write, (dword)fd, (dword)buf, (dword)count);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int ttyname_r(int fd, char* buffer, size_t size)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixTtynameR, (dword)fd, (dword)buffer, (dword)size);
|
||||
int rc = Syscall::invoke(Syscall::SC_ttyname_r, (dword)fd, (dword)buffer, (dword)size);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
|
@ -117,60 +117,60 @@ char* ttyname(int fd)
|
|||
|
||||
int close(int fd)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixClose, fd);
|
||||
int rc = Syscall::invoke(Syscall::SC_close, fd);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
pid_t waitpid(pid_t waitee, int* wstatus, int options)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixWaitpid, waitee, (dword)wstatus);
|
||||
int rc = Syscall::invoke(Syscall::SC_waitpid, waitee, (dword)wstatus);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int lstat(const char* path, struct stat* statbuf)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixLstat, (dword)path, (dword)statbuf);
|
||||
int rc = Syscall::invoke(Syscall::SC_lstat, (dword)path, (dword)statbuf);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int stat(const char* path, struct stat* statbuf)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixStat, (dword)path, (dword)statbuf);
|
||||
int rc = Syscall::invoke(Syscall::SC_stat, (dword)path, (dword)statbuf);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int chdir(const char* path)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixChdir, (dword)path);
|
||||
int rc = Syscall::invoke(Syscall::SC_chdir, (dword)path);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
char* getcwd(char* buffer, size_t size)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixGetcwd, (dword)buffer, (dword)size);
|
||||
int rc = Syscall::invoke(Syscall::SC_getcwd, (dword)buffer, (dword)size);
|
||||
__RETURN_WITH_ERRNO(rc, buffer, nullptr);
|
||||
}
|
||||
|
||||
int sleep(unsigned seconds)
|
||||
{
|
||||
return Syscall::invoke(Syscall::Sleep, (dword)seconds);
|
||||
return Syscall::invoke(Syscall::SC_sleep, (dword)seconds);
|
||||
}
|
||||
|
||||
int gethostname(char* buffer, size_t size)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixGethostname, (dword)buffer, (dword)size);
|
||||
int rc = Syscall::invoke(Syscall::SC_gethostname, (dword)buffer, (dword)size);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
ssize_t readlink(const char* path, char* buffer, size_t size)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixReadlink, (dword)path, (dword)buffer, (dword)size);
|
||||
int rc = Syscall::invoke(Syscall::SC_readlink, (dword)path, (dword)buffer, (dword)size);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
off_t lseek(int fd, off_t offset, int whence)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixLseek, (dword)fd, (dword)offset, (dword)whence);
|
||||
int rc = Syscall::invoke(Syscall::SC_lseek, (dword)fd, (dword)offset, (dword)whence);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
|
@ -186,25 +186,25 @@ int unlink(const char*)
|
|||
|
||||
int isatty(int fd)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixIsatty, (dword)fd);
|
||||
int rc = Syscall::invoke(Syscall::SC_isatty, (dword)fd);
|
||||
__RETURN_WITH_ERRNO(rc, 1, 0);
|
||||
}
|
||||
|
||||
int getdtablesize()
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::Getdtablesize);
|
||||
int rc = Syscall::invoke(Syscall::SC_getdtablesize);
|
||||
__RETURN_WITH_ERRNO(rc, 1, 0);
|
||||
}
|
||||
|
||||
int dup(int old_fd)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::Dup, (dword)old_fd);
|
||||
int rc = Syscall::invoke(Syscall::SC_dup, (dword)old_fd);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
int dup2(int old_fd, int new_fd)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::Dup2, (dword)old_fd, (dword)new_fd);
|
||||
int rc = Syscall::invoke(Syscall::SC_dup2, (dword)old_fd, (dword)new_fd);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
|
|
|
@ -6,7 +6,7 @@ extern "C" {
|
|||
|
||||
int uname(struct utsname* buf)
|
||||
{
|
||||
int rc = Syscall::invoke(Syscall::PosixUname, (dword)buf);
|
||||
int rc = Syscall::invoke(Syscall::SC_uname, (dword)buf);
|
||||
__RETURN_WITH_ERRNO(rc, rc, -1);
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue