diff options
Diffstat (limited to 'qfile.c')
-rw-r--r-- | qfile.c | 20 |
1 files changed, 6 insertions, 14 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/qfile.c,v 1.48 2010/01/13 18:31:53 vapier Exp $ + * $Header: /var/cvsroot/gentoo-projects/portage-utils/qfile.c,v 1.49 2010/01/13 19:01:34 vapier Exp $ * * Copyright 2005-2007 Ned Ludd - <solar@gentoo.org> * Copyright 2005-2007 Mike Frysinger - <vapier@gentoo.org> @@ -34,7 +34,7 @@ static const char *qfile_opts_help[] = { "Display installed packages with slots", COMMON_OPTS_HELP }; -static char qfile_rcsid[] = "$Id: qfile.c,v 1.48 2010/01/13 18:31:53 vapier Exp $"; +static char qfile_rcsid[] = "$Id: qfile.c,v 1.49 2010/01/13 19:01:34 vapier Exp $"; #define qfile_usage(ret) usage(ret, QFILE_FLAGS, qfile_long_opts, qfile_opts_help, lookup_applet_idx("qfile")) #define qfile_is_prefix(path, prefix, prefix_length) \ @@ -188,11 +188,9 @@ dont_skip_pkg: /* End of the package exclusion tests. */ else { char rpath[_Q_PATH_MAX+1]; char *fullpath = entry_dirname; - errno = 0; if (real_root != NULL && real_root[0] != '\0') xasprintf(&fullpath, "%s%s", real_root, entry_dirname); - realpath(fullpath, rpath); - if (errno != 0) { + if (realpath(fullpath, rpath) == NULL) { if (verbose) { warnp("Could not read real path of \"%s\" (from %s)", fullpath, pkg); warn("We'll never know whether \"%s/%s\" was a result for your query...", @@ -345,9 +343,7 @@ int prepare_qfile_args(const int argc, const char **argv, warn("Could not get absolute path for ROOT (\"%s\"), because of missing or not absolute $PWD", tmppath); return -1; } - errno = 0; - realpath(tmppath, abspath); - if (errno != 0) { + if (realpath(tmppath, abspath) == NULL) { free(pwd); warnp("Could not read real path of ROOT (\"%s\")", tmppath); return -1; @@ -413,9 +409,7 @@ int prepare_qfile_args(const int argc, const char **argv, if (abspath[real_root_length] == '\0') strncat(abspath, "/", 1); dirnames[i] = xstrdup(abspath + real_root_length); - errno = 0; - realpath(abspath, tmppath); - if (errno != 0) { + if (realpath(abspath, tmppath) == NULL) { if (verbose) { warnp("Could not read real path of \"%s\"", abspath); warn("Results for query item \"%s\" may be inaccurate.", argv[i]); @@ -435,9 +429,7 @@ int prepare_qfile_args(const int argc, const char **argv, * Dirname is meaningless here, we can only get realpath of the full * path and then split it. */ - errno = 0; - realpath(abspath, tmppath); - if (errno != 0) { + if (realpath(abspath, tmppath) == NULL) { warnp("Could not read real path of \"%s\"", abspath); goto skip_query_item; } |