libposix: cleanups
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d1e285f721
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e525113266
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@ -143,11 +143,11 @@ POSIX_read(int *errnop, int fd, char *buf, size_t len)
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*errnop = __libposix_get_errno(PosixEBADF);
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*errnop = __libposix_get_errno(PosixEBADF);
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return -1;
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return -1;
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}
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}
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SignalReenter:
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OnIgnoredSignalInterrupt:
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r = sys_pread(fd, buf, len, -1);
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r = sys_pread(fd, buf, len, -1);
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if(r < 0){
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if(r < 0){
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if(__libposix_restart_syscall())
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if(__libposix_restart_syscall())
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goto SignalReenter;
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goto OnIgnoredSignalInterrupt;
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*errnop = __libposix_translate_errstr((uintptr_t)POSIX_read);
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*errnop = __libposix_translate_errstr((uintptr_t)POSIX_read);
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return -1;
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return -1;
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}
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}
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@ -163,11 +163,11 @@ POSIX_write(int *errnop, int fd, const void *buf, size_t len)
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*errnop = __libposix_get_errno(PosixEBADF);
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*errnop = __libposix_get_errno(PosixEBADF);
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return -1;
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return -1;
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}
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}
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SignalReenter:
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OnIgnoredSignalInterrupt:
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w = sys_pwrite(fd, buf, len, -1);
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w = sys_pwrite(fd, buf, len, -1);
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if(w < 0){
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if(w < 0){
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if(__libposix_restart_syscall())
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if(__libposix_restart_syscall())
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goto SignalReenter;
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goto OnIgnoredSignalInterrupt;
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*errnop = __libposix_translate_errstr((uintptr_t)POSIX_write);
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*errnop = __libposix_translate_errstr((uintptr_t)POSIX_write);
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return -1;
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return -1;
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}
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}
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@ -275,12 +275,12 @@ POSIX_fstat(int *errnop, int file, void *pstat)
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*errnop = __libposix_get_errno(PosixEBADF);
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*errnop = __libposix_get_errno(PosixEBADF);
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return -1;
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return -1;
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}
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}
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SignalReenter:
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OnIgnoredSignalInterrupt:
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d = dirfstat(file);
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d = dirfstat(file);
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if(d == nil)
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if(d == nil)
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{
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{
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if(__libposix_restart_syscall())
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if(__libposix_restart_syscall())
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goto SignalReenter;
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goto OnIgnoredSignalInterrupt;
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*errnop = __libposix_translate_errstr((uintptr_t)POSIX_fstat);
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*errnop = __libposix_translate_errstr((uintptr_t)POSIX_fstat);
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return -1;
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return -1;
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}
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}
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@ -204,11 +204,11 @@ POSIX_wait(int *errnop, int *status)
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return pid;
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return pid;
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}
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}
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SignalReenter:
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OnIgnoredSignalInterrupt:
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w = wait();
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w = wait();
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if(w == nil){
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if(w == nil){
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if(__libposix_restart_syscall())
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if(__libposix_restart_syscall())
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goto SignalReenter;
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goto OnIgnoredSignalInterrupt;
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*errnop = __libposix_get_errno(PosixECHILD);
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*errnop = __libposix_get_errno(PosixECHILD);
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return -1;
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return -1;
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}
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}
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@ -293,11 +293,11 @@ POSIX_waitpid(int *errnop, int reqpid, int *status, int options)
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}
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}
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WaitAgain:
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WaitAgain:
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SignalReenter:
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OnIgnoredSignalInterrupt:
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w = wait();
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w = wait();
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if(w == nil){
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if(w == nil){
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if(__libposix_restart_syscall())
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if(__libposix_restart_syscall())
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goto SignalReenter;
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goto OnIgnoredSignalInterrupt;
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*errnop = __libposix_get_errno(PosixECHILD);
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*errnop = __libposix_get_errno(PosixECHILD);
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return -1;
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return -1;
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}
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}
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@ -271,10 +271,10 @@ __libposix_receive_signal(int sig)
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switch(action){
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switch(action){
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case SignalCatched:
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case SignalCatched:
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return 0;
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break;
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case SignalIgnored:
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case SignalIgnored:
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*__restart_syscall = 1;
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*__restart_syscall = 1;
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return 0;
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break;
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case SignalDefault:
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case SignalDefault:
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disposition = default_signal_disposition(sig);
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disposition = default_signal_disposition(sig);
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if(!execute_disposition(sig, disposition))
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if(!execute_disposition(sig, disposition))
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