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-rw-r--r--meta/recipes-core/systemd/systemd/0004-add-fallback-parse_printf_format-implementation.patch433
1 files changed, 0 insertions, 433 deletions
diff --git a/meta/recipes-core/systemd/systemd/0004-add-fallback-parse_printf_format-implementation.patch b/meta/recipes-core/systemd/systemd/0004-add-fallback-parse_printf_format-implementation.patch
deleted file mode 100644
index d83fe903b8..0000000000
--- a/meta/recipes-core/systemd/systemd/0004-add-fallback-parse_printf_format-implementation.patch
+++ /dev/null
@@ -1,433 +0,0 @@
-From fcac5d47366085b29460590d36efafa87ccfe3b2 Mon Sep 17 00:00:00 2001
-From: Alexander Kanavin <alex.kanavin@gmail.com>
-Date: Sat, 22 May 2021 20:26:24 +0200
-Subject: [PATCH] add fallback parse_printf_format implementation
-
-Upstream-Status: Inappropriate [musl specific]
-
-Signed-off-by: Emil Renner Berthing <systemd@esmil.dk>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
-[rebased for systemd 243]
-Signed-off-by: Scott Murray <scott.murray@konsulko.com>
-
----
- meson.build | 1 +
- src/basic/meson.build | 5 +
- src/basic/parse-printf-format.c | 273 +++++++++++++++++++++++
- src/basic/parse-printf-format.h | 57 +++++
- src/basic/stdio-util.h | 2 +-
- src/libsystemd/sd-journal/journal-send.c | 2 +-
- 6 files changed, 338 insertions(+), 2 deletions(-)
- create mode 100644 src/basic/parse-printf-format.c
- create mode 100644 src/basic/parse-printf-format.h
-
-diff --git a/meson.build b/meson.build
-index 738879eb21..1aa20b8246 100644
---- a/meson.build
-+++ b/meson.build
-@@ -656,6 +656,7 @@ endif
- foreach header : ['crypt.h',
- 'linux/memfd.h',
- 'linux/vm_sockets.h',
-+ 'printf.h',
- 'sys/auxv.h',
- 'valgrind/memcheck.h',
- 'valgrind/valgrind.h',
-diff --git a/src/basic/meson.build b/src/basic/meson.build
-index 9b016ce5e8..a9ce21b02e 100644
---- a/src/basic/meson.build
-+++ b/src/basic/meson.build
-@@ -322,6 +322,11 @@ endforeach
-
- basic_sources += generated_gperf_headers
-
-+if conf.get('HAVE_PRINTF_H') != 1
-+ basic_sources += [files('parse-printf-format.c')]
-+endif
-+
-+
- ############################################################
-
- arch_list = [
-diff --git a/src/basic/parse-printf-format.c b/src/basic/parse-printf-format.c
-new file mode 100644
-index 0000000000..49437e5445
---- /dev/null
-+++ b/src/basic/parse-printf-format.c
-@@ -0,0 +1,273 @@
-+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-+
-+/***
-+ This file is part of systemd.
-+
-+ Copyright 2014 Emil Renner Berthing <systemd@esmil.dk>
-+
-+ With parts from the musl C library
-+ Copyright 2005-2014 Rich Felker, et al.
-+
-+ systemd 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.
-+
-+ systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-+***/
-+
-+#include <stddef.h>
-+#include <string.h>
-+
-+#include "parse-printf-format.h"
-+
-+static const char *consume_nonarg(const char *fmt)
-+{
-+ do {
-+ if (*fmt == '\0')
-+ return fmt;
-+ } while (*fmt++ != '%');
-+ return fmt;
-+}
-+
-+static const char *consume_num(const char *fmt)
-+{
-+ for (;*fmt >= '0' && *fmt <= '9'; fmt++)
-+ /* do nothing */;
-+ return fmt;
-+}
-+
-+static const char *consume_argn(const char *fmt, size_t *arg)
-+{
-+ const char *p = fmt;
-+ size_t val = 0;
-+
-+ if (*p < '1' || *p > '9')
-+ return fmt;
-+ do {
-+ val = 10*val + (*p++ - '0');
-+ } while (*p >= '0' && *p <= '9');
-+
-+ if (*p != '$')
-+ return fmt;
-+ *arg = val;
-+ return p+1;
-+}
-+
-+static const char *consume_flags(const char *fmt)
-+{
-+ while (1) {
-+ switch (*fmt) {
-+ case '#':
-+ case '0':
-+ case '-':
-+ case ' ':
-+ case '+':
-+ case '\'':
-+ case 'I':
-+ fmt++;
-+ continue;
-+ }
-+ return fmt;
-+ }
-+}
-+
-+enum state {
-+ BARE,
-+ LPRE,
-+ LLPRE,
-+ HPRE,
-+ HHPRE,
-+ BIGLPRE,
-+ ZTPRE,
-+ JPRE,
-+ STOP
-+};
-+
-+enum type {
-+ NONE,
-+ PTR,
-+ INT,
-+ UINT,
-+ ULLONG,
-+ LONG,
-+ ULONG,
-+ SHORT,
-+ USHORT,
-+ CHAR,
-+ UCHAR,
-+ LLONG,
-+ SIZET,
-+ IMAX,
-+ UMAX,
-+ PDIFF,
-+ UIPTR,
-+ DBL,
-+ LDBL,
-+ MAXTYPE
-+};
-+
-+static const short pa_types[MAXTYPE] = {
-+ [NONE] = PA_INT,
-+ [PTR] = PA_POINTER,
-+ [INT] = PA_INT,
-+ [UINT] = PA_INT,
-+ [ULLONG] = PA_INT | PA_FLAG_LONG_LONG,
-+ [LONG] = PA_INT | PA_FLAG_LONG,
-+ [ULONG] = PA_INT | PA_FLAG_LONG,
-+ [SHORT] = PA_INT | PA_FLAG_SHORT,
-+ [USHORT] = PA_INT | PA_FLAG_SHORT,
-+ [CHAR] = PA_CHAR,
-+ [UCHAR] = PA_CHAR,
-+ [LLONG] = PA_INT | PA_FLAG_LONG_LONG,
-+ [SIZET] = PA_INT | PA_FLAG_LONG,
-+ [IMAX] = PA_INT | PA_FLAG_LONG_LONG,
-+ [UMAX] = PA_INT | PA_FLAG_LONG_LONG,
-+ [PDIFF] = PA_INT | PA_FLAG_LONG_LONG,
-+ [UIPTR] = PA_INT | PA_FLAG_LONG,
-+ [DBL] = PA_DOUBLE,
-+ [LDBL] = PA_DOUBLE | PA_FLAG_LONG_DOUBLE
-+};
-+
-+#define S(x) [(x)-'A']
-+#define E(x) (STOP + (x))
-+
-+static const unsigned char states[]['z'-'A'+1] = {
-+ { /* 0: bare types */
-+ S('d') = E(INT), S('i') = E(INT),
-+ S('o') = E(UINT),S('u') = E(UINT),S('x') = E(UINT), S('X') = E(UINT),
-+ S('e') = E(DBL), S('f') = E(DBL), S('g') = E(DBL), S('a') = E(DBL),
-+ S('E') = E(DBL), S('F') = E(DBL), S('G') = E(DBL), S('A') = E(DBL),
-+ S('c') = E(CHAR),S('C') = E(INT),
-+ S('s') = E(PTR), S('S') = E(PTR), S('p') = E(UIPTR),S('n') = E(PTR),
-+ S('m') = E(NONE),
-+ S('l') = LPRE, S('h') = HPRE, S('L') = BIGLPRE,
-+ S('z') = ZTPRE, S('j') = JPRE, S('t') = ZTPRE
-+ }, { /* 1: l-prefixed */
-+ S('d') = E(LONG), S('i') = E(LONG),
-+ S('o') = E(ULONG),S('u') = E(ULONG),S('x') = E(ULONG),S('X') = E(ULONG),
-+ S('e') = E(DBL), S('f') = E(DBL), S('g') = E(DBL), S('a') = E(DBL),
-+ S('E') = E(DBL), S('F') = E(DBL), S('G') = E(DBL), S('A') = E(DBL),
-+ S('c') = E(INT), S('s') = E(PTR), S('n') = E(PTR),
-+ S('l') = LLPRE
-+ }, { /* 2: ll-prefixed */
-+ S('d') = E(LLONG), S('i') = E(LLONG),
-+ S('o') = E(ULLONG),S('u') = E(ULLONG),
-+ S('x') = E(ULLONG),S('X') = E(ULLONG),
-+ S('n') = E(PTR)
-+ }, { /* 3: h-prefixed */
-+ S('d') = E(SHORT), S('i') = E(SHORT),
-+ S('o') = E(USHORT),S('u') = E(USHORT),
-+ S('x') = E(USHORT),S('X') = E(USHORT),
-+ S('n') = E(PTR),
-+ S('h') = HHPRE
-+ }, { /* 4: hh-prefixed */
-+ S('d') = E(CHAR), S('i') = E(CHAR),
-+ S('o') = E(UCHAR),S('u') = E(UCHAR),
-+ S('x') = E(UCHAR),S('X') = E(UCHAR),
-+ S('n') = E(PTR)
-+ }, { /* 5: L-prefixed */
-+ S('e') = E(LDBL),S('f') = E(LDBL),S('g') = E(LDBL), S('a') = E(LDBL),
-+ S('E') = E(LDBL),S('F') = E(LDBL),S('G') = E(LDBL), S('A') = E(LDBL),
-+ S('n') = E(PTR)
-+ }, { /* 6: z- or t-prefixed (assumed to be same size) */
-+ S('d') = E(PDIFF),S('i') = E(PDIFF),
-+ S('o') = E(SIZET),S('u') = E(SIZET),
-+ S('x') = E(SIZET),S('X') = E(SIZET),
-+ S('n') = E(PTR)
-+ }, { /* 7: j-prefixed */
-+ S('d') = E(IMAX), S('i') = E(IMAX),
-+ S('o') = E(UMAX), S('u') = E(UMAX),
-+ S('x') = E(UMAX), S('X') = E(UMAX),
-+ S('n') = E(PTR)
-+ }
-+};
-+
-+size_t parse_printf_format(const char *fmt, size_t n, int *types)
-+{
-+ size_t i = 0;
-+ size_t last = 0;
-+
-+ memset(types, 0, n);
-+
-+ while (1) {
-+ size_t arg;
-+ unsigned int state;
-+
-+ fmt = consume_nonarg(fmt);
-+ if (*fmt == '\0')
-+ break;
-+ if (*fmt == '%') {
-+ fmt++;
-+ continue;
-+ }
-+ arg = 0;
-+ fmt = consume_argn(fmt, &arg);
-+ /* flags */
-+ fmt = consume_flags(fmt);
-+ /* width */
-+ if (*fmt == '*') {
-+ size_t warg = 0;
-+ fmt = consume_argn(fmt+1, &warg);
-+ if (warg == 0)
-+ warg = ++i;
-+ if (warg > last)
-+ last = warg;
-+ if (warg <= n && types[warg-1] == NONE)
-+ types[warg-1] = INT;
-+ } else
-+ fmt = consume_num(fmt);
-+ /* precision */
-+ if (*fmt == '.') {
-+ fmt++;
-+ if (*fmt == '*') {
-+ size_t parg = 0;
-+ fmt = consume_argn(fmt+1, &parg);
-+ if (parg == 0)
-+ parg = ++i;
-+ if (parg > last)
-+ last = parg;
-+ if (parg <= n && types[parg-1] == NONE)
-+ types[parg-1] = INT;
-+ } else {
-+ if (*fmt == '-')
-+ fmt++;
-+ fmt = consume_num(fmt);
-+ }
-+ }
-+ /* length modifier and conversion specifier */
-+ state = BARE;
-+ do {
-+ unsigned char c = *fmt++;
-+
-+ if (c < 'A' || c > 'z')
-+ continue;
-+ state = states[state]S(c);
-+ if (state == 0)
-+ continue;
-+ } while (state < STOP);
-+
-+ if (state == E(NONE))
-+ continue;
-+
-+ if (arg == 0)
-+ arg = ++i;
-+ if (arg > last)
-+ last = arg;
-+ if (arg <= n)
-+ types[arg-1] = state - STOP;
-+ }
-+
-+ if (last > n)
-+ last = n;
-+ for (i = 0; i < last; i++)
-+ types[i] = pa_types[types[i]];
-+
-+ return last;
-+}
-diff --git a/src/basic/parse-printf-format.h b/src/basic/parse-printf-format.h
-new file mode 100644
-index 0000000000..47be7522d7
---- /dev/null
-+++ b/src/basic/parse-printf-format.h
-@@ -0,0 +1,57 @@
-+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-+
-+/***
-+ This file is part of systemd.
-+
-+ Copyright 2014 Emil Renner Berthing <systemd@esmil.dk>
-+
-+ With parts from the GNU C Library
-+ Copyright 1991-2014 Free Software Foundation, Inc.
-+
-+ systemd 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.
-+
-+ systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-+***/
-+
-+#pragma once
-+
-+#include "config.h"
-+
-+#if HAVE_PRINTF_H
-+#include <printf.h>
-+#else
-+
-+#include <stddef.h>
-+
-+enum { /* C type: */
-+ PA_INT, /* int */
-+ PA_CHAR, /* int, cast to char */
-+ PA_WCHAR, /* wide char */
-+ PA_STRING, /* const char *, a '\0'-terminated string */
-+ PA_WSTRING, /* const wchar_t *, wide character string */
-+ PA_POINTER, /* void * */
-+ PA_FLOAT, /* float */
-+ PA_DOUBLE, /* double */
-+ PA_LAST
-+};
-+
-+/* Flag bits that can be set in a type returned by `parse_printf_format'. */
-+#define PA_FLAG_MASK 0xff00
-+#define PA_FLAG_LONG_LONG (1 << 8)
-+#define PA_FLAG_LONG_DOUBLE PA_FLAG_LONG_LONG
-+#define PA_FLAG_LONG (1 << 9)
-+#define PA_FLAG_SHORT (1 << 10)
-+#define PA_FLAG_PTR (1 << 11)
-+
-+size_t parse_printf_format(const char *fmt, size_t n, int *types);
-+
-+#endif /* HAVE_PRINTF_H */
-diff --git a/src/basic/stdio-util.h b/src/basic/stdio-util.h
-index 6dc1e72312..cea76b36cf 100644
---- a/src/basic/stdio-util.h
-+++ b/src/basic/stdio-util.h
-@@ -1,13 +1,13 @@
- /* SPDX-License-Identifier: LGPL-2.1-or-later */
- #pragma once
-
--#include <printf.h>
- #include <stdarg.h>
- #include <stdio.h>
- #include <sys/types.h>
-
- #include "macro.h"
- #include "memory-util.h"
-+#include "parse-printf-format.h"
-
- #define snprintf_ok(buf, len, fmt, ...) \
- ((size_t) snprintf(buf, len, fmt, __VA_ARGS__) < (len))
-diff --git a/src/libsystemd/sd-journal/journal-send.c b/src/libsystemd/sd-journal/journal-send.c
-index fd3fd7ef9c..e8e6ad555b 100644
---- a/src/libsystemd/sd-journal/journal-send.c
-+++ b/src/libsystemd/sd-journal/journal-send.c
-@@ -2,7 +2,6 @@
-
- #include <errno.h>
- #include <fcntl.h>
--#include <printf.h>
- #include <stddef.h>
- #include <sys/un.h>
- #include <unistd.h>
-@@ -21,6 +20,7 @@
- #include "stdio-util.h"
- #include "string-util.h"
- #include "tmpfile-util.h"
-+#include "parse-printf-format.h"
-
- #define SNDBUF_SIZE (8*1024*1024)
-
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