From bfdce4d192a946521d54079cf15b9da79ab1316e Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Tue, 7 Apr 2009 16:04:28 +0200
Subject: remove now unused util.[ch]

---
 src/Makefile.am |  6 ++----
 src/util.c      | 61 ---------------------------------------------------------
 src/util.h      | 23 ----------------------
 3 files changed, 2 insertions(+), 88 deletions(-)
 delete mode 100644 src/util.c
 delete mode 100644 src/util.h

diff --git a/src/Makefile.am b/src/Makefile.am
index 5686c2b..a9fe688 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -2,8 +2,6 @@ bin_PROGRAMS = gipfel
 
 gipfel_SOURCES = \
 	gipfel.cxx \
-	util.c \
-	strsep.c \
 	GipfelWidget.cxx \
 	Panorama.cxx \
 	ProjectionLSQ.cxx \
@@ -19,7 +17,8 @@ gipfel_SOURCES = \
 	TIFFOutputImage.cxx \
 	PreviewOutputImage.cxx \
 	ImageMetaData.cxx \
-	ScreenDump.cxx
+	ScreenDump.cxx \
+	strsep.c
 
 noinst_HEADERS = \
 	GipfelWidget.H \
@@ -41,5 +40,4 @@ noinst_HEADERS = \
 	PreviewOutputImage.H \
 	ImageMetaData.H \
 	ScreenDump.H \
-	util.h \
 	strsep.h
diff --git a/src/util.c b/src/util.c
deleted file mode 100644
index 885538f..0000000
--- a/src/util.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* 
- *
- * Copyright 2007 Johannes Hofmann <Johannes.Hofmann@gmx.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "util.h"
-
-FILE *
-pexecvp(const char *file, char *const argv[], pid_t *pid, char *type) {
-	FILE *iop;
-	int   pdes[2];
-
-	if (pipe(pdes) < 0) {
-		return NULL;
-	}
-
-	*pid = fork();
-
-	if (*pid == -1) {
-		perror("vfork");
-		close(pdes[0]);
-		close(pdes[1]);
-		return NULL;
-	} else if (*pid == 0) {
-		/* child */
-
-		if (*type == 'r') {
-			close(pdes[0]);
-			if (pdes[1] != STDOUT_FILENO) {
-				dup2(pdes[1], STDOUT_FILENO);
-				close(pdes[1]);
-			}
-		} else {
-			close(pdes[1]);
-			if (pdes[0] != STDIN_FILENO) {
-				dup2(pdes[0], STDIN_FILENO);
-				close(pdes[0]);
-			}
-		}
-
-		execvp(file, argv);
-		_exit(127);
-	} else {
-		/* parent */ 
-		if (*type == 'r') {
-			iop = fdopen(pdes[0], "r");
-			close(pdes[1]);
-		} else {
-			iop = fdopen(pdes[1], "w");
-			close(pdes[0]);
-		}
-		return iop;
-	}
-}
diff --git a/src/util.h b/src/util.h
deleted file mode 100644
index f30047e..0000000
--- a/src/util.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2006 Johannes Hofmann <Johannes.Hofmann@gmx.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-#ifndef _UTIL_H_
-#define _UTIL_H_
-
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-	FILE *
-		pexecvp(const char *file, char *const argv[], pid_t *pid, char *type);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-- 
cgit v1.2.3