1 files changed, 0 insertions, 106 deletions
diff --git a/usr.sbin/pkg_install/lib/exec.c b/usr.sbin/pkg_install/lib/exec.c
deleted file mode 100644
index fc8220c..0000000
--- a/usr.sbin/pkg_install/lib/exec.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * FreeBSD install - a package for the installation and maintainance
- * of non-core utilities.
- *
- * 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.
- *
- * Jordan K. Hubbard
- * 18 July 1993
- *
- * Miscellaneous system routines.
- *
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include "lib.h"
-#include <err.h>
-
-/*
- * Unusual system() substitute.  Accepts format string and args,
- * builds and executes command.  Returns exit code.
- */
-
-int
-vsystem(const char *fmt, ...)
-{
-    va_list args;
-    char *cmd;
-    int ret, maxargs;
-
-    maxargs = sysconf(_SC_ARG_MAX);
-    maxargs -= 32;			/* some slop for the sh -c */
-    cmd = malloc(maxargs);
-    if (!cmd) {
-	warnx("vsystem can't alloc arg space");
-	return 1;
-    }
-
-    va_start(args, fmt);
-    if (vsnprintf(cmd, maxargs, fmt, args) > maxargs) {
-	warnx("vsystem args are too long");
-	return 1;
-    }
-#ifdef DEBUG
-printf("Executing %s\n", cmd);
-#endif
-    ret = system(cmd);
-    va_end(args);
-    free(cmd);
-    return ret;
-}
-
-char *
-vpipe(const char *fmt, ...)
-{
-   FILE *fp;
-   char *cmd, *rp;
-   int maxargs;
-   va_list args;
-
-    rp = malloc(MAXPATHLEN);
-    if (!rp) {
-	warnx("vpipe can't alloc buffer space");
-	return NULL;
-    }
-    maxargs = sysconf(_SC_ARG_MAX);
-    maxargs -= 32;			    /* some slop for the sh -c */
-    cmd = alloca(maxargs);
-    if (!cmd) {
-	warnx("vpipe can't alloc arg space");
-	return NULL;
-    }
-
-    va_start(args, fmt);
-    if (vsnprintf(cmd, maxargs, fmt, args) > maxargs) {
-	warnx("vsystem args are too long");
-	return NULL;
-    }
-#ifdef DEBUG
-    fprintf(stderr, "Executing %s\n", cmd);
-#endif
-    fflush(NULL);
-    fp = popen(cmd, "r");
-    if (fp == NULL) {
-	warnx("popen() failed");
-	return NULL;
-    }
-    get_string(rp, MAXPATHLEN, fp);
-#ifdef DEBUG
-    fprintf(stderr, "Returned %s\n", rp);
-#endif
-    va_end(args);
-    if (pclose(fp) || (strlen(rp) == 0)) {
-	free(rp);
-	return NULL;
-    }
-    return rp;
-}