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elogind: update to 239.1.

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maxice8 2018-10-17 20:04:36 -03:00 committed by maxice8
parent 7a7e205608
commit 4003b568b9
4 changed files with 679 additions and 109 deletions
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77
srcpkgs/elogind/patches/fix-glibc-statx.patch
View file

@ -1,77 +0,0 @@
Fix glibc >= 2.28 statx
diff --git a/meson.build b/meson.build
index 98a73a1..bd1b249 100644
--- meson.build
+++ meson.build
@@ -534,8 +534,7 @@ decl_headers = '''
#include <uchar.h>
#include <linux/ethtool.h>
#include <linux/fib_rules.h>
-//#include <linux/stat.h>
-//#include <sys/stat.h>
+#include <sys/stat.h>
'''
# FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
@@ -549,9 +548,24 @@ foreach decl : ['char16_t',
# We get -1 if the size cannot be determined
have = cc.sizeof(decl, prefix : decl_headers) > 0
+ have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
+
+ if decl == 'struct statx'
+ if have
+ want_linux_stat_h = false
+ else
+ have = cc.sizeof(decl,
+ prefix : decl_headers + '#include <linux/stat.h>',
+ args : '-D_GNU_SOURCE') > 0
+ want_linux_stat_h = have
+ endif
+ endif
+
conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
endforeach
+conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
+
foreach decl : [['IFLA_INET6_ADDR_GEN_MODE', 'linux/if_link.h'],
['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
['IFLA_VRF_TABLE', 'linux/if_link.h'],
diff --git a/src/basic/missing.h b/src/basic/missing.h
index 3708742..e909973 100644
--- src/basic/missing.h
+++ src/basic/missing.h
@@ -34,7 +34,6 @@
#include <linux/neighbour.h>
#include <linux/oom.h>
#include <linux/rtnetlink.h>
-//#include <linux/stat.h>
#include <net/ethernet.h>
#include <stdlib.h>
#include <sys/resource.h>
@@ -44,6 +43,10 @@
#include <uchar.h>
#include <unistd.h>
+#if WANT_LINUX_STAT_H
+#include <linux/stat.h>
+#endif
+
/// Additional includes needed by elogind
#include "musl_missing.h"
diff --git a/src/basic/xattr-util.c b/src/basic/xattr-util.c
index dc4e802..29e3152 100644
--- src/basic/xattr-util.c
+++ src/basic/xattr-util.c
@@ -20,7 +20,6 @@
#include <errno.h>
#include <fcntl.h>
-//#include <linux/stat.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>

29
srcpkgs/elogind/patches/move-debug-to-debug-extra.patch
View file

@ -1,29 +0,0 @@
debug is now a keyword taken by meson >= 0.48.0 and will error out if used as an option
diff --git a/meson.build b/meson.build
index 7b0739f..98a73a1 100644
--- meson.build
+++ meson.build
@@ -929,7 +929,7 @@ conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
# substs.set('DEBUGTTY', get_option('debug-tty'))
#endif // 0
-debug = get_option('debug')
+debug = get_option('debug-extra')
enable_debug_hashmap = false
enable_debug_mmap_cache = false
#if 1 /// additional elogind debug mode
diff --git a/meson_options.txt b/meson_options.txt
index 84100b6..f13f904 100644
--- meson_options.txt
+++ meson_options.txt
@@ -82,7 +82,7 @@ option('kexec-path', type : 'string', description : 'path to kexec')
# option('memory-accounting-default', type : 'boolean',
# description : 'enable MemoryAccounting= by default')
#else
-option('debug', type : 'string',
+option('debug-extra', type : 'string',
description : 'enable extra debugging (elogind,hashmap,mmap-cache)')
#endif // 0

673
srcpkgs/elogind/patches/musl-provide-qsort_r.patch Normal file
View file

@ -0,0 +1,673 @@
From f2c9a0d5e9d246fdfacd698a5e2b79c86eaa7779 Mon Sep 17 00:00:00 2001
From: Sven Eden <sven.eden@prydeworx.com>
Date: Thu, 25 Oct 2018 19:58:51 +0200
Subject: [PATCH] Prep v240: Add check for qsort_r() and the function if not
provided.
As elogind supports musl-libc, we have to remedy the situation that
upstream decided to make use of qsort_r(). This function is not
provided by musl-libc, so we have to provide an own variant.
The variant is an adaption of the qsort_r() algorithm found in
glibc-2.28, the disclaimer from their source files have been added.
Bug: #83
Signed-off-by: Sven Eden <sven.eden@prydeworx.com>
---
cb/elogind.cbp | 4 +
meson.build | 3 +
src/shared/meson.build | 2 +
src/shared/musl_missing.h | 3 +-
src/shared/qsort_r_missing.c | 499 +++++++++++++++++++++++++++++++++++
src/shared/qsort_r_missing.h | 34 +++
6 files changed, 544 insertions(+), 1 deletion(-)
create mode 100644 src/shared/qsort_r_missing.c
create mode 100644 src/shared/qsort_r_missing.h
diff --git a/cb/elogind.cbp b/cb/elogind.cbp
index cebc32676..fdffbfc15 100644
--- cb/elogind.cbp
+++ cb/elogind.cbp
@@ -891,6 +891,10 @@
<Option target="all" />
<Option target="clean" />
</Unit>
+ <Unit filename="../src/shared/qsort_r_missing.c">
+ <Option compilerVar="CPP" />
+ </Unit>
+ <Unit filename="../src/shared/qsort_r_missing.h" />
<Unit filename="../src/shared/sleep-config.c">
<Option compilerVar="CC" />
<Option target="all" />
diff --git a/meson.build b/meson.build
index 3ff9482c4..6e4822911 100644
--- meson.build
+++ meson.build
@@ -561,6 +561,9 @@ foreach ident : [
#include <unistd.h>'''],
['pivot_root', '''#include <stdlib.h>
#include <unistd.h>'''], # no known header declares pivot_root
+#if 1 /// elogind supports musl, but upstream refuses to add qsort_r
+ ['qsort_r', '''#include <stdlib.h>'''],
+#endif // 1
['name_to_handle_at', '''#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>'''],
diff --git a/src/shared/meson.build b/src/shared/meson.build
index b215e267d..eed79d721 100644
--- src/shared/meson.build
+++ src/shared/meson.build
@@ -118,6 +118,8 @@ shared_sources = '''
nsflags.h
output-mode.c
output-mode.h
+ qsort_r_missing.c
+ qsort_r_missing.h
sleep-config.c
sleep-config.h
spawn-polkit-agent.c
diff --git a/src/shared/musl_missing.h b/src/shared/musl_missing.h
index cf5a01481..6f1e25b6d 100644
--- src/shared/musl_missing.h
+++ src/shared/musl_missing.h
@@ -19,8 +19,9 @@
void elogind_set_program_name(const char* pcall);
+#include "qsort_r_missing.h"
+
#if !defined(__GLIBC__)
-#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <pthread.h> /* for pthread_atfork */
diff --git a/src/shared/qsort_r_missing.c b/src/shared/qsort_r_missing.c
new file mode 100644
index 000000000..ae2e63225
--- /dev/null
+++ src/shared/qsort_r_missing.c
@@ -0,0 +1,499 @@
+/***
+ This file is part of elogind.
+
+ Copyright 2017-2018 Sven Eden
+
+ elogind is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ elogind is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with elogind; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdlib.h>
+
+#include "qsort_r_missing.h"
+
+#if HAVE_QSORT_R == 0
+
+#include <alloca.h>
+#include <errno.h>
+#include <limits.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+
+/***
+ Original disclaimer of glibc-2.28 msort.c concerning qsort_r() follows:
+***/
+
+/* An alternative to qsort, with an identical interface.
+ This file is part of the GNU C Library.
+ Copyright (C) 1992-2018 Free Software Foundation, Inc.
+ Written by Mike Haertel, September 1988.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+
+/* qsort_r() calls internal _quicksort() function from qsort.c. Disclaimer is as above. */
+static void quicksort ( void* const pbase, size_t total_elems, size_t size, compare_fn_t cmp, void* arg );
+
+struct msort_param {
+ size_t s;
+ size_t var;
+ compare_fn_t cmp;
+ void* arg;
+ char* t;
+};
+
+static void msort_with_tmp ( const struct msort_param* p, void* b, size_t n ) {
+ char* b1, *b2;
+ size_t n1, n2;
+
+ if ( n <= 1 )
+ return;
+
+ n1 = n / 2;
+ n2 = n - n1;
+ b1 = b;
+ b2 = ( char* ) b + ( n1 * p->s );
+
+ msort_with_tmp ( p, b1, n1 );
+ msort_with_tmp ( p, b2, n2 );
+
+ char* tmp = p->t;
+ const size_t s = p->s;
+ __compar_d_fn_t cmp = p->cmp;
+ void* arg = p->arg;
+ switch ( p->var ) {
+ case 0:
+ while ( n1 > 0 && n2 > 0 ) {
+ if ( ( *cmp ) ( b1, b2, arg ) <= 0 ) {
+ *( uint32_t* ) tmp = *( uint32_t* ) b1;
+ b1 += sizeof ( uint32_t );
+ --n1;
+ } else {
+ *( uint32_t* ) tmp = *( uint32_t* ) b2;
+ b2 += sizeof ( uint32_t );
+ --n2;
+ }
+ tmp += sizeof ( uint32_t );
+ }
+ break;
+ case 1:
+ while ( n1 > 0 && n2 > 0 ) {
+ if ( ( *cmp ) ( b1, b2, arg ) <= 0 ) {
+ *( uint64_t* ) tmp = *( uint64_t* ) b1;
+ b1 += sizeof ( uint64_t );
+ --n1;
+ } else {
+ *( uint64_t* ) tmp = *( uint64_t* ) b2;
+ b2 += sizeof ( uint64_t );
+ --n2;
+ }
+ tmp += sizeof ( uint64_t );
+ }
+ break;
+ case 2:
+ while ( n1 > 0 && n2 > 0 ) {
+ unsigned long* tmpl = ( unsigned long* ) tmp;
+ unsigned long* bl;
+
+ tmp += s;
+ if ( ( *cmp ) ( b1, b2, arg ) <= 0 ) {
+ bl = ( unsigned long* ) b1;
+ b1 += s;
+ --n1;
+ } else {
+ bl = ( unsigned long* ) b2;
+ b2 += s;
+ --n2;
+ }
+ while ( tmpl < ( unsigned long* ) tmp )
+ *tmpl++ = *bl++;
+ }
+ break;
+ case 3:
+ while ( n1 > 0 && n2 > 0 ) {
+ if ( ( *cmp ) ( *( const void** ) b1, *( const void** ) b2, arg ) <= 0 ) {
+ *( void** ) tmp = *( void** ) b1;
+ b1 += sizeof ( void* );
+ --n1;
+ } else {
+ *( void** ) tmp = *( void** ) b2;
+ b2 += sizeof ( void* );
+ --n2;
+ }
+ tmp += sizeof ( void* );
+ }
+ break;
+ default:
+ while ( n1 > 0 && n2 > 0 ) {
+ if ( ( *cmp ) ( b1, b2, arg ) <= 0 ) {
+ tmp = ( char* ) memcpy ( tmp, b1, s );
+ b1 += s;
+ --n1;
+ } else {
+ tmp = ( char* ) memcpy ( tmp, b2, s );
+ b2 += s;
+ --n2;
+ }
+ }
+ break;
+ }
+
+ if ( n1 > 0 )
+ memcpy ( tmp, b1, n1 * s );
+ memcpy ( b, p->t, ( n - n2 ) * s );
+}
+
+void qsort_r ( void* b, size_t n, size_t s, compare_fn_t cmp, void* arg ) {
+ size_t size = n * s;
+ char* tmp = NULL;
+ struct msort_param p;
+
+ /* For large object sizes use indirect sorting. */
+ if ( s > 32 )
+ size = 2 * n * sizeof ( void* ) + s;
+
+ if ( size < 1024 )
+ /* The temporary array is small, so put it on the stack. */
+ p.t = alloca ( size );
+ else {
+ /* We should avoid allocating too much memory since this might
+ have to be backed up by swap space. */
+ static long int phys_pages;
+ static int pagesize;
+
+ if ( pagesize == 0 ) {
+ phys_pages = sysconf ( _SC_PHYS_PAGES );
+
+ if ( phys_pages == -1 )
+ /* Error while determining the memory size. So let's
+ assume there is enough memory. Otherwise the
+ implementer should provide a complete implementation of
+ the `sysconf' function. */
+ phys_pages = ( long int ) ( ~0ul >> 1 );
+
+ /* The following determines that we will never use more than
+ a quarter of the physical memory. */
+ phys_pages /= 4;
+
+ /* Make sure phys_pages is written to memory. */
+ __asm ( "" ::: "memory" ); /*atomic_write_barrier () */
+
+ pagesize = sysconf ( _SC_PAGESIZE );
+ }
+
+ /* Just a comment here. We cannot compute
+ phys_pages * pagesize
+ and compare the needed amount of memory against this value.
+ The problem is that some systems might have more physical
+ memory then can be represented with a `size_t' value (when
+ measured in bytes. */
+
+ /* If the memory requirements are too high don't allocate memory. */
+ if ( size / pagesize > ( size_t ) phys_pages ) {
+ quicksort ( b, n, s, cmp, arg );
+ return;
+ }
+
+ /* It's somewhat large, so malloc it. */
+ int save = errno;
+ tmp = malloc ( size );
+ errno = ( save );
+ if ( tmp == NULL ) {
+ /* Couldn't get space, so use the slower algorithm
+ that doesn't need a temporary array. */
+ quicksort ( b, n, s, cmp, arg );
+ return;
+ }
+ p.t = tmp;
+ }
+
+ p.s = s;
+ p.var = 4;
+ p.cmp = cmp;
+ p.arg = arg;
+
+ if ( s > 32 ) {
+ /* Indirect sorting. */
+ char* ip = ( char* ) b;
+ void** tp = ( void** ) ( p.t + n * sizeof ( void* ) );
+ void** t = tp;
+ void* tmp_storage = ( void* ) ( tp + n );
+
+ while ( ( void* ) t < tmp_storage ) {
+ *t++ = ip;
+ ip += s;
+ }
+ p.s = sizeof ( void* );
+ p.var = 3;
+ msort_with_tmp ( &p, p.t + n * sizeof ( void* ), n );
+
+ /* tp[0] .. tp[n - 1] is now sorted, copy around entries of
+ the original array. Knuth vol. 3 (2nd ed.) exercise 5.2-10. */
+ char* kp;
+ size_t i;
+ for ( i = 0, ip = ( char* ) b; i < n; i++, ip += s )
+ if ( ( kp = tp[i] ) != ip ) {
+ size_t j = i;
+ char* jp = ip;
+ memcpy ( tmp_storage, ip, s );
+
+ do {
+ size_t k = ( kp - ( char* ) b ) / s;
+ tp[j] = jp;
+ memcpy ( jp, kp, s );
+ j = k;
+ jp = kp;
+ kp = tp[k];
+ } while ( kp != ip );
+
+ tp[j] = jp;
+ memcpy ( jp, tmp_storage, s );
+ }
+ } else {
+ if ( ( s & ( sizeof ( uint32_t ) - 1 ) ) == 0
+ && ( ( char* ) b - ( char* ) 0 ) % __alignof__ ( uint32_t ) == 0 ) {
+ if ( s == sizeof ( uint32_t ) )
+ p.var = 0;
+ else if ( s == sizeof ( uint64_t )
+ && ( ( char* ) b - ( char* ) 0 ) % __alignof__ ( uint64_t ) == 0 )
+ p.var = 1;
+ else if ( ( s & ( sizeof ( unsigned long ) - 1 ) ) == 0
+ && ( ( char* ) b - ( char* ) 0 )
+ % __alignof__ ( unsigned long ) == 0 )
+ p.var = 2;
+ }
+ msort_with_tmp ( &p, b, n );
+ }
+ free ( tmp );
+}
+
+/**** quicksort from qsort.c follows ****/
+
+/* Byte-wise swap two items of size SIZE. */
+#define SWAP(a, b, size) \
+ do \
+ { \
+ size_t __size = (size); \
+ char *__a = (a), *__b = (b); \
+ do \
+ { \
+ char __tmp = *__a; \
+ *__a++ = *__b; \
+ *__b++ = __tmp; \
+ } while (--__size > 0); \
+ } while (0)
+
+/* Discontinue quicksort algorithm when partition gets below this size.
+ This particular magic number was chosen to work best on a Sun 4/260. */
+#define MAX_THRESH 4
+
+/* Stack node declarations used to store unfulfilled partition obligations. */
+typedef struct {
+ char* lo;
+ char* hi;
+} stack_node;
+
+/* The next 4 #defines implement a very fast in-line stack abstraction. */
+/* The stack needs log (total_elements) entries (we could even subtract
+ log(MAX_THRESH)). Since total_elements has type size_t, we get as
+ upper bound for log (total_elements):
+ bits per byte (CHAR_BIT) * sizeof(size_t). */
+#define STACK_SIZE (CHAR_BIT * sizeof(size_t))
+#define PUSH(low, high) ((void) ((top->lo = (low)), (top->hi = (high)), ++top))
+#define POP(low, high) ((void) (--top, (low = top->lo), (high = top->hi)))
+#define STACK_NOT_EMPTY (stack < top)
+
+/* Order size using quicksort. This implementation incorporates
+ four optimizations discussed in Sedgewick:
+
+ 1. Non-recursive, using an explicit stack of pointer that store the
+ next array partition to sort. To save time, this maximum amount
+ of space required to store an array of SIZE_MAX is allocated on the
+ stack. Assuming a 32-bit (64 bit) integer for size_t, this needs
+ only 32 * sizeof(stack_node) == 256 bytes (for 64 bit: 1024 bytes).
+ Pretty cheap, actually.
+
+ 2. Chose the pivot element using a median-of-three decision tree.
+ This reduces the probability of selecting a bad pivot value and
+ eliminates certain extraneous comparisons.
+
+ 3. Only quicksorts TOTAL_ELEMS / MAX_THRESH partitions, leaving
+ insertion sort to order the MAX_THRESH items within each partition.
+ This is a big win, since insertion sort is faster for small, mostly
+ sorted array segments.
+
+ 4. The larger of the two sub-partitions is always pushed onto the
+ stack first, with the algorithm then concentrating on the
+ smaller partition. This *guarantees* no more than log (total_elems)
+ stack size is needed (actually O(1) in this case)! */
+
+static void quicksort ( void* const pbase, size_t total_elems, size_t size, compare_fn_t cmp, void* arg ) {
+ char* base_ptr = ( char* ) pbase;
+
+ const size_t max_thresh = MAX_THRESH * size;
+
+ if ( total_elems == 0 )
+ /* Avoid lossage with unsigned arithmetic below. */
+ return;
+
+ if ( total_elems > MAX_THRESH ) {
+ char* lo = base_ptr;
+ char* hi = &lo[size * ( total_elems - 1 )];
+ stack_node stack[STACK_SIZE];
+ stack_node* top = stack;
+
+ PUSH ( NULL, NULL );
+
+ while ( STACK_NOT_EMPTY ) {
+ char* left_ptr;
+ char* right_ptr;
+
+ /* Select median value from among LO, MID, and HI. Rearrange
+ LO and HI so the three values are sorted. This lowers the
+ probability of picking a pathological pivot value and
+ skips a comparison for both the LEFT_PTR and RIGHT_PTR in
+ the while loops. */
+
+ char* mid = lo + size * ( ( hi - lo ) / size >> 1 );
+
+ if ( ( *cmp ) ( ( void* ) mid, ( void* ) lo, arg ) < 0 )
+ SWAP ( mid, lo, size );
+ if ( ( *cmp ) ( ( void* ) hi, ( void* ) mid, arg ) < 0 )
+ SWAP ( mid, hi, size );
+ else
+ goto jump_over;
+ if ( ( *cmp ) ( ( void* ) mid, ( void* ) lo, arg ) < 0 )
+ SWAP ( mid, lo, size );
+ jump_over:
+ ;
+
+ left_ptr = lo + size;
+ right_ptr = hi - size;
+
+ /* Here's the famous ``collapse the walls'' section of quicksort.
+ Gotta like those tight inner loops! They are the main reason
+ that this algorithm runs much faster than others. */
+ do {
+ while ( ( *cmp ) ( ( void* ) left_ptr, ( void* ) mid, arg ) < 0 )
+ left_ptr += size;
+
+ while ( ( *cmp ) ( ( void* ) mid, ( void* ) right_ptr, arg ) < 0 )
+ right_ptr -= size;
+
+ if ( left_ptr < right_ptr ) {
+ SWAP ( left_ptr, right_ptr, size );
+ if ( mid == left_ptr )
+ mid = right_ptr;
+ else if ( mid == right_ptr )
+ mid = left_ptr;
+ left_ptr += size;
+ right_ptr -= size;
+ } else if ( left_ptr == right_ptr ) {
+ left_ptr += size;
+ right_ptr -= size;
+ break;
+ }
+ } while ( left_ptr <= right_ptr );
+
+ /* Set up pointers for next iteration. First determine whether
+ left and right partitions are below the threshold size. If so,
+ ignore one or both. Otherwise, push the larger partition's
+ bounds on the stack and continue sorting the smaller one. */
+
+ if ( ( size_t ) ( right_ptr - lo ) <= max_thresh ) {
+ if ( ( size_t ) ( hi - left_ptr ) <= max_thresh )
+ /* Ignore both small partitions. */
+ POP ( lo, hi );
+ else
+ /* Ignore small left partition. */
+ lo = left_ptr;
+ } else if ( ( size_t ) ( hi - left_ptr ) <= max_thresh )
+ /* Ignore small right partition. */
+ hi = right_ptr;
+ else if ( ( right_ptr - lo ) > ( hi - left_ptr ) ) {
+ /* Push larger left partition indices. */
+ PUSH ( lo, right_ptr );
+ lo = left_ptr;
+ } else {
+ /* Push larger right partition indices. */
+ PUSH ( left_ptr, hi );
+ hi = right_ptr;
+ }
+ }
+ }
+
+ /* Once the BASE_PTR array is partially sorted by quicksort the rest
+ is completely sorted using insertion sort, since this is efficient
+ for partitions below MAX_THRESH size. BASE_PTR points to the beginning
+ of the array to sort, and END_PTR points at the very last element in
+ the array (*not* one beyond it!). */
+
+#define min(x, y) ((x) < (y) ? (x) : (y))
+
+ {
+ char* const end_ptr = &base_ptr[size * ( total_elems - 1 )];
+ char* tmp_ptr = base_ptr;
+ char* thresh = min( end_ptr, base_ptr + max_thresh );
+ char* run_ptr;
+
+ /* Find smallest element in first threshold and place it at the
+ array's beginning. This is the smallest array element,
+ and the operation speeds up insertion sort's inner loop. */
+
+ for ( run_ptr = tmp_ptr + size; run_ptr <= thresh; run_ptr += size )
+ if ( ( *cmp ) ( ( void* ) run_ptr, ( void* ) tmp_ptr, arg ) < 0 )
+ tmp_ptr = run_ptr;
+
+ if ( tmp_ptr != base_ptr )
+ SWAP ( tmp_ptr, base_ptr, size );
+
+ /* Insertion sort, running from left-hand-side up to right-hand-side. */
+
+ run_ptr = base_ptr + size;
+ while ( ( run_ptr += size ) <= end_ptr ) {
+ tmp_ptr = run_ptr - size;
+ while ( ( *cmp ) ( ( void* ) run_ptr, ( void* ) tmp_ptr, arg ) < 0 )
+ tmp_ptr -= size;
+
+ tmp_ptr += size;
+ if ( tmp_ptr != run_ptr ) {
+ char* trav;
+
+ trav = run_ptr + size;
+ while ( --trav >= run_ptr ) {
+ char c = *trav;
+ char* hi, *lo;
+
+ for ( hi = lo = trav; ( lo -= size ) >= tmp_ptr; hi = lo )
+ * hi = *lo;
+ *hi = c;
+ }
+ }
+ }
+ }
+}
+
+#endif // HAVE_QSORT_R
diff --git a/src/shared/qsort_r_missing.h b/src/shared/qsort_r_missing.h
new file mode 100644
index 000000000..32c036c0d
--- /dev/null
+++ src/shared/qsort_r_missing.h
@@ -0,0 +1,34 @@
+#pragma once
+#ifndef ELOGIND_SRC_SHARED_QSORT_R_MISSING_H_INCLUDED
+#define ELOGIND_SRC_SHARED_QSORT_R_MISSING_H_INCLUDED
+
+/***
+ This file is part of elogind.
+
+ Copyright 2017-2018 Sven Eden
+
+ elogind is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ elogind is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with elogind; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdlib.h>
+
+#if HAVE_QSORT_R == 0
+
+typedef int (*compare_fn_t) (const void *, const void *, void *);
+
+void qsort_r (void *base_, size_t nmemb_, size_t size_, compare_fn_t comp_, void *arg_);
+
+#endif // qsort_r() missing
+
+#endif // ELOGIND_SRC_SHARED_QSORT_R_MISSING_H_INCLUDED
diff --git a/src/shared/qsort_r_missing.c b/src/shared/qsort_r_missing.c
index ae2e63225..8cef9e736 100644
--- src/shared/qsort_r_missing.c
+++ src/shared/qsort_r_missing.c
@@ -17,8 +17,6 @@
along with elogind; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <stdlib.h>
-
#include "qsort_r_missing.h"
#if HAVE_QSORT_R == 0
@@ -82,7 +80,7 @@ static void msort_with_tmp ( const struct msort_param* p, void* b, size_t n ) {
char* tmp = p->t;
const size_t s = p->s;
- __compar_d_fn_t cmp = p->cmp;
+ compare_fn_t cmp = p->cmp;
void* arg = p->arg;
switch ( p->var ) {
case 0:
@@ -296,14 +294,14 @@ void qsort_r ( void* b, size_t n, size_t s, compare_fn_t cmp, void* arg ) {
#define SWAP(a, b, size) \
do \
{ \
- size_t __size = (size); \
- char *__a = (a), *__b = (b); \
+ size_t size_ = (size); \
+ char *a_ = (a), *b_ = (b); \
do \
{ \
- char __tmp = *__a; \
- *__a++ = *__b; \
- *__b++ = __tmp; \
- } while (--__size > 0); \
+ char tmp_ = *a_; \
+ *a_++ = *b_; \
+ *b_++ = tmp_; \
+ } while (--size_ > 0); \
} while (0)
/* Discontinue quicksort algorithm when partition gets below this size.

9
srcpkgs/elogind/template
View file

@ -1,7 +1,7 @@
# Template file for 'elogind'
pkgname=elogind
version=238.1
revision=2
version=239.1
revision=1
build_style=meson
configure_args="-Dcgroup-controller=elogind -Dhalt-path=/usr/bin/halt
-Drootlibexecdir=/usr/libexec/elogind -Dreboot-path=/usr/bin/reboot
@ -16,9 +16,12 @@ maintainer="Enno Boland <gottox@voidlinux.eu>"
license="GPL-2.0-or-later, LGPL-2.0-or-later"
homepage="https://github.com/elogind/elogind"
distfiles="https://github.com/${pkgname}/${pkgname}/archive/v${version}.tar.gz"
checksum=b0416c4194198f6af71f5ffb3b3d5d8f20e446acb80699eb4e8df3f79dd18acf
checksum=530a3df94d5880e1d3d7e344ff04659b7c97455f5ac288aa01f17cd229f03b56
conf_files="/etc/elogind/logind.conf"
# This fixes statx detection
CFLAGS="-D_GNU_SOURCE"
pre_check() {
# test-fs-util checks for /etc/machine-id/foo and expects ENOTDIR
# since /etc/machine-id is expected to be a file.