File ksh-qemu.patch of Package ksh.862

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File ksh-qemu.patch of Package ksh.862

--- src/lib/libast/features/lib
+++ src/lib/libast/features/lib
@@ -92,27 +92,6 @@
 	}
 }end
 
-tst	lib_poll_fd_2 note{ fd is second arg to poll() }end execute{
-	#include <poll.h>
-	_BEGIN_EXTERNS_
-	extern int	pipe _ARG_((int*));
-	_END_EXTERNS_
-	int
-	main()
-	{	int		rw[2];
-		struct pollfd	fd;
-		if (pipe(rw) < 0) return 1;
-		fd.fd = rw[0];
-		fd.events = POLLIN;
-		fd.revents = 0;
-		return poll(1, &fd, 0) < 0;
-		if (poll(1, &fd, 0) < 0 || fd.revents != 0) return 1;
-		if (write(rw[1], "x", 1) != 1) return 1;
-		if (poll(1, &fd, 0) < 0 || fd.revents == 0) return 1;
-		return 0;
-	}
-}end
-
 exp	_lib_poll	_lib_poll_fd_1||_lib_poll_fd_2
 
 tst	lib_poll_notimer note{ poll with no fds ignores timeout }end execute{
@@ -241,120 +220,6 @@
 	}
 }end
 
-tst	lib_posix_spawn unistd.h stdlib.h spawn.h -Dfork=______fork note{ posix_spawn exists and it works and its worth using }end status{
-	#include <sys/types.h>
-	#include <sys/stat.h>
-	#include <sys/wait.h>
-	#include <spawn.h>
-	#include <signal.h>
-	#include <fcntl.h>
-	#include <string.h>
-	/* if it uses fork() why bother? */
-	#undef fork
-	pid_t fork _ARG_((void)) { NOTE("uses fork()"); return -1; }
-	pid_t _fork _ARG_((void)) { NOTE("uses _fork()"); return -1; }
-	pid_t __fork _ARG_((void)) { NOTE("uses __fork()"); return -1; }
-	int
-	main(argc, argv)
-	int	argc;
-	char**	argv;
-	{
-		char*			s;
-		pid_t			pid;
-		posix_spawnattr_t	attr;
-		int			n;
-		int			status;
-		char*			cmd[3];
-		char			tmp[1024];
-		if (argv[1])
-			_exit(signal(SIGHUP, SIG_DFL) != SIG_IGN);
-		signal(SIGHUP, SIG_IGN);
-		if (posix_spawnattr_init(&attr))
-		{
-			NOTE("posix_spawnattr_init() FAILED");
-			_exit(0);
-		}
-		if (posix_spawnattr_setpgroup(&attr, 0))
-		{
-			NOTE("posix_spawnattr_setpgroup() FAILED");
-			_exit(0);
-		}
-		if (posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETPGROUP))
-		{
-			NOTE("posix_spawnattr_setflags() FAILED");
-			_exit(0);
-		}
-		/* first try an a.out and verify that SIGHUP is ignored */
-		cmd[0] = argv[0];
-		cmd[1] = "test";
-		cmd[2] = 0;
-		if (posix_spawn(&pid, cmd[0], 0, &attr, cmd, 0))
-		{
-			NOTE("posix_spawn() FAILED");
-			_exit(0);
-		}
-		status = 1;
-		if (wait(&status) < 0)
-		{
-			NOTE("wait() FAILED");
-			_exit(0);
-		}
-		if (status != 0)
-		{
-			NOTE("SIGHUP ignored in parent not ignored in child");
-			_exit(0);
-		}
-		/* must return exec-type errors or its useless to us *unless* there is no [v]fork() */
-		n = strlen(cmd[0]);
-		if (n >= (sizeof(tmp) - 3))
-		{
-			NOTE("test executable path too long");
-			_exit(0);
-		}
-		strcpy(tmp, cmd[0]);
-		tmp[n] = '.';
-		tmp[n+1] = 's';
-		tmp[n+2] = 'h';
-		tmp[n+3] = 0;
-		if ((n = open(tmp, O_CREAT|O_WRONLY, S_IRWXU|S_IRWXG|S_IRWXO)) < 0 ||
-		    chmod(tmp, S_IRWXU|S_IRWXG|S_IRWXO) < 0 ||
-		    write(n, "exit 99\n", 8) != 8 ||
-		    close(n) < 0)
-		{
-			NOTE("test script create FAILED");
-			_exit(0);
-		}
-		cmd[0] = tmp;
-		n = 0; /* 0 means reject */
-		pid = -1;
-		if (posix_spawn(&pid, cmd[0], 0, &attr, cmd, 0))
-		{
-			n = 2;
-			NOTE("ENOEXEC produces posix_spawn() error (BEST)");
-		}
-		else if (pid == -1)
-			NOTE("ENOEXEC returns pid == -1");
-		else if (wait(&status) != pid)
-			NOTE("ENOEXEC produces no child process");
-		else if (!WIFEXITED(status))
-			NOTE("ENOEXEC produces signal exit");
-		else
-		{
-			status = WEXITSTATUS(status);
-			if (status == 127)
-			{
-				n = 1;
-				NOTE("ENOEXEC produces exit status 127 (GOOD)");
-			}
-			else if (status == 99)
-				NOTE("ENOEXEC invokes sh");
-			else if (status == 0)
-				NOTE("ENOEXEC reports no error");
-		}
-		_exit(n);
- 	}
-}end
-
 tst	lib_spawn_mode unistd.h stdlib.h note{ first spawn arg is mode and it works }end execute{
 	#include <signal.h>
 	#include <process.h>

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