3c581cbb78
When configuring with sanitizers enabled, ./configure.ac sets -DVALGRIND=1 in the CFLAGS. This causes a compilation error later: $ /bin/sh ./libtool --tag=CC --mode=compile gcc ... -DVALGRIND=1 ... src/dhcp/nm-dhcp-nettools.c ... In file included from src/dhcp/nm-dhcp-nettools.c:16: ./shared/systemd/sd-adapt-shared/nm-sd-adapt-shared.h:73: error: "VALGRIND" redefined [-Werror] #define VALGRIND 0
152 lines
4.7 KiB
C
152 lines
4.7 KiB
C
// SPDX-License-Identifier: LGPL-2.1+
|
|
/*
|
|
* Copyright (C) 2014 - 2018 Red Hat, Inc.
|
|
*/
|
|
|
|
#ifndef __NM_SD_ADAPT_SHARED_H__
|
|
#define __NM_SD_ADAPT_SHARED_H__
|
|
|
|
#include "nm-default.h"
|
|
|
|
#include "nm-glib-aux/nm-logging-fwd.h"
|
|
|
|
/*****************************************************************************/
|
|
|
|
/* strerror() is not thread-safe. Patch systemd-sources via a define. */
|
|
#define strerror(errsv) nm_strerror_native (errsv)
|
|
|
|
/*****************************************************************************/
|
|
|
|
/* systemd detects whether compiler supports "-Wstringop-truncation" to disable
|
|
* the warning at particular places. Since we anyway build with -Wno-pragma,
|
|
* we don't do that and just let systemd call
|
|
*
|
|
* _Pragma("GCC diagnostic ignored \"-Wstringop-truncation\"")
|
|
*
|
|
* regadless whether that would result in a -Wpragma warning. */
|
|
#define HAVE_WSTRINGOP_TRUNCATION 1
|
|
|
|
/*****************************************************************************/
|
|
|
|
static inline int
|
|
_nm_log_get_max_level_realm (void)
|
|
{
|
|
/* inline function, to avoid coverity warning about constant expression. */
|
|
return 7 /* LOG_DEBUG */;
|
|
}
|
|
#define log_get_max_level_realm(realm) _nm_log_get_max_level_realm ()
|
|
|
|
#define log_internal_realm(level, error, file, line, func, format, ...) \
|
|
({ \
|
|
const int _nm_e = (error); \
|
|
const NMLogLevel _nm_l = nm_log_level_from_syslog (LOG_PRI (level)); \
|
|
\
|
|
if (_nm_log_enabled_impl (!(NM_THREAD_SAFE_ON_MAIN_THREAD), _nm_l, LOGD_SYSTEMD)) { \
|
|
const char *_nm_location = strrchr ((""file), '/'); \
|
|
\
|
|
_nm_log_impl (_nm_location ? _nm_location + 1 : (""file), (line), (func), !(NM_THREAD_SAFE_ON_MAIN_THREAD), _nm_l, LOGD_SYSTEMD, _nm_e, NULL, NULL, ("%s"format), "libsystemd: ", ## __VA_ARGS__); \
|
|
} \
|
|
(_nm_e > 0 ? -_nm_e : _nm_e); \
|
|
})
|
|
|
|
#define log_assert_failed(text, file, line, func) \
|
|
G_STMT_START { \
|
|
log_internal (LOG_CRIT, 0, file, line, func, "Assertion '%s' failed at %s:%u, function %s(). Aborting.", text, file, line, func); \
|
|
g_assert_not_reached (); \
|
|
} G_STMT_END
|
|
|
|
#define log_assert_failed_unreachable(text, file, line, func) \
|
|
G_STMT_START { \
|
|
log_internal (LOG_CRIT, 0, file, line, func, "Code should not be reached '%s' at %s:%u, function %s(). Aborting.", text, file, line, func); \
|
|
g_assert_not_reached (); \
|
|
} G_STMT_END
|
|
|
|
#define log_assert_failed_return(text, file, line, func) \
|
|
({ \
|
|
log_internal (LOG_DEBUG, 0, file, line, func, "Assertion '%s' failed at %s:%u, function %s(). Ignoring.", text, file, line, func); \
|
|
g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, text); \
|
|
(void) 0; \
|
|
})
|
|
|
|
/*****************************************************************************/
|
|
|
|
#ifndef VALGRIND
|
|
#define VALGRIND 0
|
|
#endif
|
|
|
|
#define ENABLE_DEBUG_HASHMAP 0
|
|
|
|
/*****************************************************************************
|
|
* The remainder of the header is only enabled when building the systemd code
|
|
* itself.
|
|
*****************************************************************************/
|
|
|
|
#if (NETWORKMANAGER_COMPILATION) & NM_NETWORKMANAGER_COMPILATION_WITH_SYSTEMD
|
|
|
|
#include <sys/syscall.h>
|
|
#include <sys/ioctl.h>
|
|
|
|
#define ENABLE_GSHADOW FALSE
|
|
|
|
/*****************************************************************************/
|
|
|
|
/* systemd cannot be compiled with "-Wdeclaration-after-statement". In particular
|
|
* in combintation with assert_cc(). */
|
|
NM_PRAGMA_WARNING_DISABLE ("-Wdeclaration-after-statement")
|
|
|
|
/*****************************************************************************/
|
|
|
|
static inline pid_t
|
|
raw_getpid (void) {
|
|
#if defined(__alpha__)
|
|
return (pid_t) syscall (__NR_getxpid);
|
|
#else
|
|
return (pid_t) syscall (__NR_getpid);
|
|
#endif
|
|
}
|
|
|
|
static inline pid_t _nm_gettid(void) {
|
|
return (pid_t) syscall(SYS_gettid);
|
|
}
|
|
#define gettid() _nm_gettid ()
|
|
|
|
/* we build with C11 and thus <uchar.h> provides char32_t,char16_t. */
|
|
#define HAVE_CHAR32_T 1
|
|
#define HAVE_CHAR16_T 1
|
|
|
|
#if defined(HAVE_DECL_REALLOCARRAY) && HAVE_DECL_REALLOCARRAY == 1
|
|
#define HAVE_REALLOCARRAY 1
|
|
#else
|
|
#define HAVE_REALLOCARRAY 0
|
|
#endif
|
|
|
|
#if defined(HAVE_DECL_EXPLICIT_BZERO) && HAVE_DECL_EXPLICIT_BZERO == 1
|
|
#define HAVE_EXPLICIT_BZERO 1
|
|
#else
|
|
#define HAVE_EXPLICIT_BZERO 0
|
|
#endif
|
|
|
|
#if defined(HAVE_DECL_PIDFD_OPEN) && HAVE_DECL_PIDFD_OPEN == 1
|
|
#define HAVE_PIDFD_OPEN 1
|
|
#else
|
|
#define HAVE_PIDFD_OPEN 0
|
|
#endif
|
|
|
|
#if defined(HAVE_DECL_PIDFD_SEND_SIGNAL) && HAVE_DECL_PIDFD_SEND_SIGNAL == 1
|
|
#define HAVE_PIDFD_SEND_SIGNAL 1
|
|
#else
|
|
#define HAVE_PIDFD_SEND_SIGNAL 0
|
|
#endif
|
|
|
|
#if defined(HAVE_DECL_RT_SIGQUEUEINFO) && HAVE_DECL_RT_SIGQUEUEINFO == 1
|
|
#define HAVE_RT_SIGQUEUEINFO 1
|
|
#else
|
|
#define HAVE_RT_SIGQUEUEINFO 0
|
|
#endif
|
|
|
|
#endif /* (NETWORKMANAGER_COMPILATION) & NM_NETWORKMANAGER_COMPILATION_WITH_SYSTEMD */
|
|
|
|
/*****************************************************************************/
|
|
|
|
#endif /* __NM_SD_ADAPT_SHARED_H__ */
|