1 files changed, 0 insertions, 89 deletions

diff --git a/src/lib/libc/stdlib/system.c b/src/lib/libc/stdlib/system.c
deleted file mode 100644
index 28f01a9c5d..0000000000
--- a/src/lib/libc/stdlib/system.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*      $OpenBSD: system.c,v 1.13 2022/05/21 00:53:53 millert Exp $ */
-/*
- * Copyright (c) 1988 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <paths.h>
-
-int
-system(const char *command)
-{
-        pid_t pid, cpid;
-        struct sigaction intsave, quitsave, sa;
-        sigset_t mask, omask;
-        int pstat;
-        char *argp[] = {"sh", "-c", NULL, NULL};
-
-        if (!command)           /* just checking... */
-                return(1);
-
-        argp[2] = (char *)command;
-
-        sigemptyset(&mask);
-        sigaddset(&mask, SIGCHLD);
-        sigaddset(&mask, SIGINT);
-        sigaddset(&mask, SIGQUIT);
-        sigprocmask(SIG_BLOCK, &mask, &omask);
-        switch (cpid = vfork()) {
-        case -1:                        /* error */
-                sigprocmask(SIG_SETMASK, &omask, NULL);
-                return(-1);
-        case 0:                         /* child */
-                sigprocmask(SIG_SETMASK, &omask, NULL);
-                execve(_PATH_BSHELL, argp, environ);
-                _exit(127);
-        }
-
-        /* Ignore SIGINT and SIGQUIT while waiting for command to complete. */
-        memset(&sa, 0, sizeof(sa));
-        sigemptyset(&sa.sa_mask);
-        sa.sa_handler = SIG_IGN;
-        sigaction(SIGINT, &sa, &intsave);
-        sigaction(SIGQUIT, &sa, &quitsave);
-        sigemptyset(&mask);
-        sigaddset(&mask, SIGINT);
-        sigaddset(&mask, SIGQUIT);
-        sigprocmask(SIG_UNBLOCK, &mask, NULL);
-
-        do {
-                pid = waitpid(cpid, &pstat, 0);
-        } while (pid == -1 && errno == EINTR);
-
-        sigprocmask(SIG_SETMASK, &omask, NULL);
-        sigaction(SIGINT, &intsave, NULL);
-        sigaction(SIGQUIT, &quitsave, NULL);
-        return (pid == -1 ? -1 : pstat);
-}
-DEF_STRONG(system);