2001/0405/port/parse.c (diff list | history)

2001/0331/sys/src/9/port/parse.c:13,29 – 2001/0405/sys/src/9/port/parse.c:13,36 (short | long | prev | next)
Bug fix: only call smalloc, waserror, poperror when running a user process. rsc Fri Mar 4 12:44:25 2005
1999/0316		{
2001/0331		Cmdbuf *volatile cb;
1999/0316		cb = smalloc(sizeof(*cb));
2001/0405		if(up != nil) cb = smalloc(sizeof(*cb)); else{ cb = malloc(sizeof(*cb)); if(cb == nil) return nil; }
1999/0316		if(n > sizeof(cb->buf)-1) n = sizeof(cb->buf)-1;
2001/0331		if(waserror()){
2001/0405		if(up != nil && waserror()){
2001/0331		free(cb); nexterror(); }
1999/0316		memmove(cb->buf, p, n);
2001/0331		poperror();
2001/0405		if(up != nil) poperror();
2001/0331
1999/0316		if(n > 0 && cb->buf[n-1] == '\n') n--;