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| author |   Mike Frysinger <vapier@gentoo.org> | 2010-01-13 18:17:23 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-01-13 18:17:23 +0000 |
| commit | ecc751cd698378a91083d00a6f1b490dc9dc765d (patch) | |
| tree | 6c4d3b6e48633f424657b78b417733d666cfff67 /qdepends.c | |
| parent | fix strncat usage (diff) | |
| download | portage-utils-ecc751cd698378a91083d00a6f1b490dc9dc765d.tar.gz portage-utils-ecc751cd698378a91083d00a6f1b490dc9dc765d.tar.bz2 portage-utils-ecc751cd698378a91083d00a6f1b490dc9dc765d.zip | |
introduce and use xchdir()
Diffstat (limited to 'qdepends.c')
| -rw-r--r-- | qdepends.c | 22 |
1 files changed, 10 insertions, 12 deletions
@@ -1,7 +1,7 @@ /* * Copyright 2005-2007 Gentoo Foundation * Distributed under the terms of the GNU General Public License v2 - * $Header: /var/cvsroot/gentoo-projects/portage-utils/qdepends.c,v 1.48 2009/08/29 19:43:14 solar Exp $ + * $Header: /var/cvsroot/gentoo-projects/portage-utils/qdepends.c,v 1.49 2010/01/13 18:17:23 vapier Exp $ * * Copyright 2005-2007 Ned Ludd - <solar@gentoo.org> * Copyright 2005-2007 Mike Frysinger - <vapier@gentoo.org> @@ -30,7 +30,7 @@ static const char *qdepends_opts_help[] = { "Show all DEPEND info", COMMON_OPTS_HELP }; -static const char qdepends_rcsid[] = "$Id: qdepends.c,v 1.48 2009/08/29 19:43:14 solar Exp $"; +static const char qdepends_rcsid[] = "$Id: qdepends.c,v 1.49 2010/01/13 18:17:23 vapier Exp $"; #define qdepends_usage(ret) usage(ret, QDEPENDS_FLAGS, qdepends_long_opts, qdepends_opts_help, lookup_applet_idx("qdepends")) static char qdep_name_only = 0; @@ -355,10 +355,9 @@ int qdepends_main_vdb(const char *depend_file, int argc, char **argv) dep_node *dep_tree; struct stat st; - if (chdir(portroot)) - errp("could not chdir(%s) for ROOT", portroot); - - if (chdir(portvdb) != 0 || (dir = opendir(".")) == NULL) + xchdir(portroot); + xchdir(portvdb); + if ((dir = opendir(".")) == NULL) return EXIT_FAILURE; /* open /var/db/pkg */ @@ -451,7 +450,7 @@ int qdepends_main_vdb(const char *depend_file, int argc, char **argv) dep_burn_tree(dep_tree); } closedir(dirp); - chdir(".."); + xchdir(".."); } return EXIT_SUCCESS; @@ -467,10 +466,9 @@ int qdepends_vdb_deep(const char *depend_file, const char *query) char depend[16384], use[8192]; dep_node *dep_tree; - if (chdir(portroot)) - errp("could not chdir(%s) for ROOT", portroot); - - if (chdir(portvdb) != 0 || (dir = opendir(".")) == NULL) + xchdir(portroot); + xchdir(portvdb); + if ((dir = opendir(".")) == NULL) return EXIT_FAILURE; /* open /var/db/pkg */ @@ -539,7 +537,7 @@ int qdepends_vdb_deep(const char *depend_file, const char *query) dep_burn_tree(dep_tree); } closedir(dirp); - chdir(".."); + xchdir(".."); } return EXIT_SUCCESS; |