xbps: merge two patches from master for performance improvements.

This commit is contained in:
Juan RP 2015-01-08 10:39:30 +01:00
parent 779cf4f716
commit 5dc6e82099
4 changed files with 118 additions and 2 deletions

View file

@ -3,7 +3,7 @@
# NOTE: keep this package synchronized with "srcpkgs/xbps". # NOTE: keep this package synchronized with "srcpkgs/xbps".
pkgname=xbps-static pkgname=xbps-static
version=0.43.1 version=0.43.1
revision=1 revision=2
build_style=configure build_style=configure
short_desc="The XBPS package system utilities - static binaries" short_desc="The XBPS package system utilities - static binaries"
maintainer="Juan RP <xtraeme@gmail.com>" maintainer="Juan RP <xtraeme@gmail.com>"

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@ -0,0 +1,28 @@
From 5d7a5a646d2f6629135b3d3ada1be00c55457151 Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Tue, 6 Jan 2015 07:58:45 +0100
Subject: [PATCH 1/3] xbps_repo_get_pkg_revdeps: find pkg via repo_get_xxx not
rpool_get_xxx.
---
lib/repo.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/repo.c b/lib/repo.c
index aeca621..67e556b 100644
--- lib/repo.c
+++ lib/repo.c
@@ -434,8 +434,8 @@ xbps_repo_get_pkg_revdeps(struct xbps_repo *repo, const char *pkg)
if (repo->idx == NULL)
return NULL;
- if (((pkgd = xbps_rpool_get_pkg(repo->xhp, pkg)) == NULL) &&
- ((pkgd = xbps_rpool_get_virtualpkg(repo->xhp, pkg)) == NULL)) {
+ if (((pkgd = xbps_repo_get_pkg(repo, pkg)) == NULL) &&
+ ((pkgd = xbps_repo_get_virtualpkg(repo, pkg)) == NULL)) {
errno = ENOENT;
return NULL;
}
--
2.2.1

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@ -0,0 +1,88 @@
From cdf7fc81af26414c8729721771d948677194ecef Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 8 Jan 2015 10:32:08 +0100
Subject: [PATCH 2/3] xbps-query(8): performance improvement to the ownedby
mode with --regex.
Only compile the ERE once, rather than on any file. Found and suggested
by Christian Neukirchen (@chneukirchen).
---
NEWS | 3 +++
bin/xbps-query/ownedby.c | 23 ++++++++++++++---------
2 files changed, 17 insertions(+), 9 deletions(-)
diff --git a/bin/xbps-query/ownedby.c b/bin/xbps-query/ownedby.c
index 0def81a..4e3e175 100644
--- bin/xbps-query/ownedby.c
+++ bin/xbps-query/ownedby.c
@@ -1,5 +1,5 @@
/*-
- * Copyright (c) 2010-2014 Juan Romero Pardines.
+ * Copyright (c) 2010-2015 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -37,8 +37,9 @@
#include "defs.h"
struct ffdata {
- bool regex;
+ bool rematch;
const char *pat, *repouri;
+ regex_t regex;
xbps_array_t allkeys;
xbps_dictionary_t filesd;
};
@@ -52,7 +53,6 @@ match_files_by_pattern(xbps_dictionary_t pkg_filesd,
xbps_array_t array;
xbps_object_t obj;
const char *keyname, *filestr, *typestr;
- regex_t regex;
keyname = xbps_dictionary_keysym_cstring_nocopy(key);
@@ -72,13 +72,10 @@ match_files_by_pattern(xbps_dictionary_t pkg_filesd,
xbps_dictionary_get_cstring_nocopy(obj, "file", &filestr);
if (filestr == NULL)
continue;
- if (ffd->regex) {
- if (regcomp(&regex, ffd->pat, REG_EXTENDED|REG_NOSUB) != 0)
- return;
- if (regexec(&regex, filestr, 0, 0, 0) == 0) {
+ if (ffd->rematch) {
+ if (regexec(&ffd->regex, filestr, 0, 0, 0) == 0) {
printf("%s: %s (%s)\n", pkgver, filestr, typestr);
}
- regfree(&regex);
} else {
if ((fnmatch(ffd->pat, filestr, FNM_PERIOD)) == 0)
printf("%s: %s (%s)\n", pkgver, filestr, typestr);
@@ -176,16 +173,24 @@ ownedby(struct xbps_handle *xhp, const char *pat, bool repo, bool regex)
char *rfile;
int rv;
- ffd.regex = regex;
+ ffd.rematch = false;
ffd.pat = pat;
if ((rfile = realpath(pat, NULL)) != NULL)
ffd.pat = rfile;
+ if (regex) {
+ ffd.rematch = true;
+ if (regcomp(&ffd.regex, ffd.pat, REG_EXTENDED|REG_NOSUB) != 0)
+ return EINVAL;
+ }
if (repo)
rv = xbps_rpool_foreach(xhp, repo_ownedby_cb, &ffd);
else
rv = xbps_pkgdb_foreach_cb(xhp, ownedby_pkgdb_cb, &ffd);
+ if (regex)
+ regfree(&ffd.regex);
+
return rv;
}
--
2.2.1

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@ -1,7 +1,7 @@
# Template file for 'xbps' # Template file for 'xbps'
pkgname=xbps pkgname=xbps
version=0.43.1 version=0.43.1
revision=1 revision=2
bootstrap=yes bootstrap=yes
build_style=configure build_style=configure
short_desc="The XBPS package system utilities" short_desc="The XBPS package system utilities"