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-rw-r--r--src/lib/CMakeLists.txt104
-rw-r--r--src/lib/cacep.c3
-rw-r--r--src/lib/cdap.c3
-rw-r--r--src/lib/cdap_req.c5
-rw-r--r--src/lib/cdap_req.h1
-rw-r--r--src/lib/config.h.in57
-rw-r--r--src/lib/dev.c15
-rw-r--r--src/lib/frct_pci.c1
-rw-r--r--src/lib/hash.c3
-rw-r--r--src/lib/irm.c3
-rw-r--r--src/lib/lockfile.c15
-rw-r--r--src/lib/md5.c2
-rw-r--r--src/lib/nsm.c55
-rw-r--r--src/lib/random.c3
-rw-r--r--src/lib/rib.c5
-rw-r--r--src/lib/shm_flow_set.c43
-rw-r--r--src/lib/shm_rbuff.c7
-rw-r--r--src/lib/shm_rbuff_ll.c3
-rw-r--r--src/lib/shm_rbuff_pthr.c3
-rw-r--r--src/lib/shm_rdrbuff.c5
-rw-r--r--src/lib/sockets.c1
-rw-r--r--src/lib/tests/CMakeLists.txt8
-rw-r--r--src/lib/tests/rib_test.c3
-rw-r--r--src/lib/time_utils.c3
-rw-r--r--src/lib/timerwheel.c5
-rw-r--r--src/lib/tpm.c5
26 files changed, 246 insertions, 115 deletions
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 728d975a..4522613b 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -15,7 +15,7 @@ protobuf_generate_c(CACEP_PROTO_SRCS CACEP_PROTO_HDRS cacep.proto)
if (NOT APPLE)
find_library(LIBRT_LIBRARIES rt)
if (NOT LIBRT_LIBRARIES)
- message(FATAL_ERROR "Could not find librt.")
+ message(FATAL_ERROR "Could not find librt")
endif ()
else ()
set(LIBRT_LIBRARIES "")
@@ -23,7 +23,7 @@ endif ()
find_library(LIBPTHREAD_LIBRARIES pthread)
if (NOT LIBPTHREAD_LIBRARIES)
- message(FATAL_ERROR "Could not find libpthread.")
+ message(FATAL_ERROR "Could not find libpthread")
endif ()
include(CheckSymbolExists)
@@ -31,30 +31,60 @@ list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200809L)
list(APPEND CMAKE_REQUIRED_DEFINITIONS -D__XSI_VISIBLE=500)
list(APPEND CMAKE_REQUIRED_LIBRARIES pthread)
check_symbol_exists(pthread_mutexattr_setrobust pthread.h HAVE_ROBUST_MUTEX)
-set(HAVE_ROBUST_MUTEX CACHE STRING "Have robust mutexes")
+
+if (HAVE_ROBUST_MUTEX)
+ set(DISABLE_ROBUST_MUTEXES FALSE CACHE BOOL "Disable robust mutex support")
+ if (NOT DISABLE_ROBUST_MUTEXES)
+ message(STATUS "Robust mutex support enabled")
+ set(HAVE_ROBUST_MUTEX TRUE)
+ else ()
+ message(STATUS "Robust mutex support disabled by user")
+ set(HAVE_ROBUST_MUTEX FALSE)
+ endif ()
+endif ()
find_library(LIBGCRYPT_LIBRARIES gcrypt)
if (LIBGCRYPT_LIBRARIES)
- find_path(LIBGCRYPT_INCLUDE_DIR gcrypt.h HINTS /usr/include /usr/local/include)
- if (NOT LIBGCRYPT_INCLUDE_DIR STREQUAL "GRYPT_INCLUDE_DIR-NOTFOUND")
+ find_path(LIBGCRYPT_INCLUDE_DIR gcrypt.h
+ HINTS /usr/include /usr/local/include)
+ if (LIBGCRYPT_INCLUDE_DIR)
file(STRINGS ${LIBGCRYPT_INCLUDE_DIR}/gcrypt.h GCSTR
REGEX "^#define GCRYPT_VERSION ")
string(REGEX REPLACE "^#define GCRYPT_VERSION \"(.*)\".*$" "\\1"
GCVER "${GCSTR}")
- message(STATUS "Found libgcrypt: ${LIBGCRYPT_LIBRARIES} (found version \"${GCVER}\")")
+ message(STATUS "Found libgcrypt: ${LIBGCRYPT_LIBRARIES}"
+ "(found version \"${GCVER}\")")
if (NOT GCVER VERSION_LESS "1.7.0")
- set(HAVE_LIBGCRYPT "1" CACHE STRING "Have libgcrypt")
+ set (DISABLE_LIBGCRYPT FALSE CACHE BOOL "Disable libgcrypt support")
+ if (NOT DISABLE_LIBGCRYPT)
+ message(STATUS "libgcrypt support enabled")
+ set(HAVE_LIBGCRYPT TRUE)
+ else ()
+ message(STATUS "libgcrpyt support disabled by user")
+ endif()
+ else ()
+ message(STATUS "Install version > \"1.7.0\" to enable libgcrypt support")
endif()
endif ()
-else ()
+endif ()
+
+if (NOT HAVE_LIBGCRYPT)
set(LIBGCRYPT_LIBRARIES "")
set(LIBGCRYPT_INCLUDE_DIR "")
endif ()
find_package(OpenSSL)
if (OPENSSL_FOUND)
- set(HAVE_OPENSSL "1" CACHE STRING "Have OpenSSL")
-else ()
+ set (DISABLE_OPENSSL FALSE CACHE BOOL "Disable OpenSSL support")
+ if (NOT DISABLE_OPENSSL)
+ message(STATUS "OpenSSL support enabled")
+ set(HAVE_OPENSSL TRUE)
+ else()
+ message(STATUS "OpenSSL support disabled by user")
+ endif()
+endif ()
+
+if (NOT HAVE_OPENSSL)
set (OPENSSL_INCLUDE_DIR "")
endif ()
@@ -62,9 +92,9 @@ if (APPLE OR CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
set(SYS_RND_HDR "")
else ()
find_path(SYS_RND_HDR sys/random.h PATH /usr/include/ /usr/local/include/)
- if (NOT SYS_RND_HDR STREQUAL "SYS_RND_HDR-NOTFOUND")
+ if (SYS_RND_HDR)
message(STATUS "Found sys/random.h in ${SYS_RND_HDR}")
- set(HAVE_SYS_RANDOM "1" CACHE STRING "Have random header")
+ set(HAVE_SYS_RANDOM TRUE)
else ()
set(SYS_RND_HDR "")
endif ()
@@ -73,10 +103,52 @@ endif()
if (NOT ((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR APPLE OR
HAVE_SYS_RANDOM OR HAVE_OPENSSL OR HAVE_LIBGCRYPT))
message(FATAL_ERROR "No secure random generator found, "
- "please install libgcrypt (> 1.7.0) or OpenSSL"
- )
+ "please install libgcrypt (> 1.7.0) or OpenSSL")
endif ()
+mark_as_advanced(LIBRT_LIBRARIES LIBPTHREAD_LIBRARIES
+ LIBGCRYPT_LIBRARIES OPENSSL_LIBRARIES SYS_RND_INCLUDE_DIR
+ LIBGCRYPT_INCLUDE_DIR SYS_RND_HDR)
+
+math(EXPR SHM_BUFFER_EXPR "1 << 20")
+set(SHM_BUFFER_SIZE ${SHM_BUFFER_EXPR} CACHE STRING
+ "Number of blocks in SDU buffer, must be a power of 2")
+set(SYS_MAX_FLOWS 4096 CACHE STRING
+ "Maximum number of total flows for this system")
+set(AP_MAX_FLOWS 1024 CACHE STRING
+ "Maximum number of flows in an application")
+set(AP_RES_FDS 64 CACHE STRING
+ "Number of reserved flow descriptors per application")
+set(AP_MAX_FQUEUES 32 CACHE STRING
+ "Maximum number of flow sets per application")
+set(DU_BUFF_HEADSPACE 128 CACHE STRING
+ "Bytes of headspace to reserve for future headers")
+set(DU_BUFF_TAILSPACE 0 CACHE STRING
+ "Bytes of tailspace to reserve for future tails")
+if (NOT APPLE)
+ set(PTHREAD_COND_CLOCK "CLOCK_MONOTONIC" CACHE STRING
+ "Clock to use for condition variable timing")
+else ()
+ set (PTHREAD_COND_CLOCK "CLOCK_REALTIME" CACHE INTERNAL
+ "Clock to use for condition variable timing")
+endif ()
+set(SOCKET_TIMEOUT 1000 CACHE STRING
+ "Default timeout for responses from IPCPs (ms)")
+set(CDAP_REPLY_TIMEOUT 6000 CACHE STRING
+ "Timeout for CDAP to wait for reply")
+set(SHM_PREFIX "ouroboros" CACHE STRING
+ "String to prepend to POSIX shared memory filenames")
+set(SHM_RBUFF_PREFIX "/${SHM_PREFIX}.rbuff." CACHE INTERNAL
+ "Prefix for rbuff POSIX shared memory filenames")
+set(SHM_LOCKFILE_NAME "/${SHM_PREFIX}.lockfile" CACHE INTERNAL
+ "Filename for the POSIX shared memory lockfile")
+set(SHM_FLOW_SET_PREFIX "/${SHM_PREFIX}.set." CACHE INTERNAL
+ "Prefix for the POSIX shared memory flow set")
+set(SHM_RDRB_NAME "/${SHM_PREFIX}.rdrb" CACHE INTERNAL
+ "Name for the main POSIX shared memory buffer")
+set(SHM_RDRB_BLOCK_SIZE "sysconf(_SC_PAGESIZE)" CACHE STRING
+ "SDU buffer block size, multiple of pagesize for performance")
+
set(SOURCE_FILES
# Add source files here
bitmap.c
@@ -94,7 +166,6 @@ set(SOURCE_FILES
lockfile.c
logs.c
md5.c
- nsm.c
qos.c
qoscube.c
random.c
@@ -110,6 +181,9 @@ set(SOURCE_FILES
utils.c
)
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/config.h.in"
+ "${CMAKE_CURRENT_BINARY_DIR}/config.h" @ONLY)
+
add_library(ouroboros SHARED ${SOURCE_FILES} ${IRM_PROTO_SRCS}
${IPCP_PROTO_SRCS} ${DIF_CONFIG_PROTO_SRCS} ${CDAP_PROTO_SRCS}
${CACEP_PROTO_SRCS} ${RO_PROTO_SRCS})
diff --git a/src/lib/cacep.c b/src/lib/cacep.c
index 55d11b0f..722adca1 100644
--- a/src/lib/cacep.c
+++ b/src/lib/cacep.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 199309L
+
#include <ouroboros/cacep.h>
#include <ouroboros/dev.h>
#include <ouroboros/errno.h>
diff --git a/src/lib/cdap.c b/src/lib/cdap.c
index bf8d5816..679771f5 100644
--- a/src/lib/cdap.c
+++ b/src/lib/cdap.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
#include <ouroboros/cdap.h>
#include <ouroboros/bitmap.h>
#include <ouroboros/dev.h>
diff --git a/src/lib/cdap_req.c b/src/lib/cdap_req.c
index 7aded62f..a9b85525 100644
--- a/src/lib/cdap_req.c
+++ b/src/lib/cdap_req.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
+#include "config.h"
+
#include <ouroboros/time_utils.h>
#include <ouroboros/errno.h>
diff --git a/src/lib/cdap_req.h b/src/lib/cdap_req.h
index 89f4145a..4c9cd15b 100644
--- a/src/lib/cdap_req.h
+++ b/src/lib/cdap_req.h
@@ -23,7 +23,6 @@
#ifndef OUROBOROS_CDAP_REQ_H
#define OUROBOROS_CDAP_REQ_H
-#include <ouroboros/config.h>
#include <ouroboros/cdap.h>
#include <ouroboros/list.h>
#include <ouroboros/utils.h>
diff --git a/src/lib/config.h.in b/src/lib/config.h.in
new file mode 100644
index 00000000..c4b189d7
--- /dev/null
+++ b/src/lib/config.h.in
@@ -0,0 +1,57 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Ouroboros library configuration
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This 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 this library; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#cmakedefine HAVE_SYS_RANDOM
+#cmakedefine HAVE_LIBGCRYPT
+#cmakedefine HAVE_OPENSSL
+
+#define SYS_MAX_FLOWS @SYS_MAX_FLOWS@
+
+#cmakedefine SHM_RBUFF_LOCKLESS
+
+#define SHM_RBUFF_PREFIX "@SHM_RBUFF_PREFIX@"
+#define SHM_LOCKFILE_NAME "@SHM_LOCKFILE_NAME@"
+#define SHM_FLOW_SET_PREFIX "@SHM_FLOW_SET_PREFIX@"
+#define SHM_RDRB_NAME "@SHM_RDRB_NAME@"
+#define SHM_RDRB_BLOCK_SIZE @SHM_RDRB_BLOCK_SIZE@
+#define SHM_BUFFER_SIZE @SHM_BUFFER_SIZE@
+
+#if defined(__linux__) || (defined(__MACH__) && !defined(__APPLE__))
+/* Avoid a bug in robust mutex implementation of glibc 2.25 */
+ #include <features.h>
+ #if !defined(__GLIBC__) || !(__GLIBC__ == 2 && __GLIBC_MINOR__ == 25)
+ #cmakedefine HAVE_ROBUST_MUTEX
+ #else
+ #cmakedefine HAVE_ROBUST_MUTEX
+ #endif
+#endif
+
+#define PTHREAD_COND_CLOCK @PTHREAD_COND_CLOCK@
+
+#define AP_MAX_FLOWS @AP_MAX_FLOWS@
+#define AP_RES_FDS @AP_RES_FDS@
+#define AP_MAX_FQUEUES @AP_MAX_FQUEUES@
+
+#define DU_BUFF_HEADSPACE @DU_BUFF_HEADSPACE@
+#define DU_BUFF_TAILSPACE @DU_BUFF_TAILSPACE@
+
+#define CDAP_REPLY_TIMEOUT @CDAP_REPLY_TIMEOUT@
diff --git a/src/lib/dev.c b/src/lib/dev.c
index e81bf105..1018f556 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
+#include "config.h"
+
#include <ouroboros/errno.h>
#include <ouroboros/dev.h>
#include <ouroboros/ipcp-dev.h>
@@ -596,7 +599,7 @@ int ouroboros_init(const char * ap_name)
frcti_fini(i);
}
- ai.ports = malloc(sizeof(*ai.ports) * IRMD_MAX_FLOWS);
+ ai.ports = malloc(sizeof(*ai.ports) * SYS_MAX_FLOWS);
if (ai.ports == NULL)
goto fail_ports;
@@ -611,7 +614,7 @@ int ouroboros_init(const char * ap_name)
}
}
- for (i = 0; i < IRMD_MAX_FLOWS; ++i) {
+ for (i = 0; i < SYS_MAX_FLOWS; ++i) {
ai.ports[i].state = PORT_INIT;
if (pthread_mutex_init(&ai.ports[i].state_lock, NULL)) {
int j;
@@ -640,10 +643,10 @@ int ouroboros_init(const char * ap_name)
fail_timerwheel:
pthread_rwlock_destroy(&ai.lock);
fail_lock:
- for (i = 0; i < IRMD_MAX_FLOWS; ++i)
+ for (i = 0; i < SYS_MAX_FLOWS; ++i)
pthread_cond_destroy(&ai.ports[i].state_cond);
fail_state_cond:
- for (i = 0; i < IRMD_MAX_FLOWS; ++i)
+ for (i = 0; i < SYS_MAX_FLOWS; ++i)
pthread_mutex_destroy(&ai.ports[i].state_lock);
fail_announce:
free(ai.ap_name);
@@ -688,7 +691,7 @@ void ouroboros_fini()
}
}
- for (i = 0; i < IRMD_MAX_FLOWS; ++i) {
+ for (i = 0; i < SYS_MAX_FLOWS; ++i) {
pthread_mutex_destroy(&ai.ports[i].state_lock);
pthread_cond_destroy(&ai.ports[i].state_cond);
}
diff --git a/src/lib/frct_pci.c b/src/lib/frct_pci.c
index 92cf8cd9..392e11c6 100644
--- a/src/lib/frct_pci.c
+++ b/src/lib/frct_pci.c
@@ -20,7 +20,6 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
#include <ouroboros/frct_pci.h>
#include <ouroboros/hash.h>
#include <ouroboros/errno.h>
diff --git a/src/lib/hash.c b/src/lib/hash.c
index e062a0ad..09e5be8c 100644
--- a/src/lib/hash.c
+++ b/src/lib/hash.c
@@ -23,7 +23,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#include "config.h"
+
#include <ouroboros/hash.h>
#ifndef HAVE_LIBGCRYPT
diff --git a/src/lib/irm.c b/src/lib/irm.c
index a6075d33..4232cec1 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
#include <ouroboros/errno.h>
#include <ouroboros/hash.h>
#include <ouroboros/irm.h>
diff --git a/src/lib/lockfile.c b/src/lib/lockfile.c
index e2e4d289..4a3dcb91 100644
--- a/src/lib/lockfile.c
+++ b/src/lib/lockfile.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200112L
+
+#include "config.h"
+
#include <ouroboros/lockfile.h>
#include <stdlib.h>
@@ -47,7 +50,7 @@ struct lockfile * lockfile_create() {
mask = umask(0);
- fd = shm_open(LOCKFILE_NAME, O_CREAT | O_EXCL | O_RDWR, 0666);
+ fd = shm_open(SHM_LOCKFILE_NAME, O_CREAT | O_EXCL | O_RDWR, 0666);
if (fd == -1) {
free(lf);
return NULL;
@@ -69,7 +72,7 @@ struct lockfile * lockfile_create() {
close (fd);
if (lf->api == MAP_FAILED) {
- shm_unlink(LOCKFILE_NAME);
+ shm_unlink(SHM_LOCKFILE_NAME);
free(lf);
return NULL;
}
@@ -85,7 +88,7 @@ struct lockfile * lockfile_open() {
if (lf == NULL)
return NULL;
- fd = shm_open(LOCKFILE_NAME, O_RDWR, 0666);
+ fd = shm_open(SHM_LOCKFILE_NAME, O_RDWR, 0666);
if (fd < 0) {
free(lf);
return NULL;
@@ -100,7 +103,7 @@ struct lockfile * lockfile_open() {
close(fd);
if (lf->api == MAP_FAILED) {
- shm_unlink(LOCKFILE_NAME);
+ shm_unlink(SHM_LOCKFILE_NAME);
free(lf);
return NULL;
}
@@ -126,7 +129,7 @@ void lockfile_destroy(struct lockfile * lf)
munmap(lf->api, LF_SIZE);
- shm_unlink(LOCKFILE_NAME);
+ shm_unlink(SHM_LOCKFILE_NAME);
free(lf);
}
diff --git a/src/lib/md5.c b/src/lib/md5.c
index a4d92de3..3394f406 100644
--- a/src/lib/md5.c
+++ b/src/lib/md5.c
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016 - 2017
*
- * SHA3 algorithm
+ * MD5 algorithm
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
diff --git a/src/lib/nsm.c b/src/lib/nsm.c
deleted file mode 100644
index 2dd5729b..00000000
--- a/src/lib/nsm.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Ouroboros - Copyright (C) 2016 - 2017
- *
- * The API to instruct the global Namespace Manager
- *
- * Dimitri Staessens <dimitri.staessens@ugent.be>
- * Sander Vrijders <sander.vrijders@ugent.be>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * version 2.1 as published by the Free Software Foundation.
- *
- * This 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 this library; if not, write to the Free Software
- * Foundation, Inc., http://www.fsf.org/about/contact/.
- */
-
-#include <ouroboros/nsm.h>
-
-int nsm_reg(char * name,
- char ** dafs,
- size_t dafs_size)
-{
- (void) name;
- (void) dafs;
- (void) dafs_size;
-
- return -1;
-}
-
-int nsm_unreg(char * name,
- char ** dafs,
- size_t dafs_size)
-{
- (void) name;
- (void) dafs;
- (void) dafs_size;
-
-
- return -1;
-}
-
-ssize_t nsm_resolve(char * name,
- char ** dafs)
-{
- (void) name;
- (void) dafs;
-
- return -1;
-}
diff --git a/src/lib/random.c b/src/lib/random.c
index 66aefaa3..27719b26 100644
--- a/src/lib/random.c
+++ b/src/lib/random.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#include "config.h"
+
#include <ouroboros/random.h>
#if defined(__APPLE__) /* Barf */
diff --git a/src/lib/rib.c b/src/lib/rib.c
index e8cf97d4..104dc0cc 100644
--- a/src/lib/rib.c
+++ b/src/lib/rib.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
+#include "config.h"
+
#include <ouroboros/errno.h>
#include <ouroboros/list.h>
#include <ouroboros/rib.h>
diff --git a/src/lib/shm_flow_set.c b/src/lib/shm_flow_set.c
index 2f1d4e33..f4a70689 100644
--- a/src/lib/shm_flow_set.c
+++ b/src/lib/shm_flow_set.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
+#include "config.h"
+
#include <ouroboros/lockfile.h>
#include <ouroboros/time_utils.h>
#include <ouroboros/shm_flow_set.h>
@@ -38,11 +41,22 @@
#include <string.h>
#include <assert.h>
+/*
+ * pthread_cond_timedwait has a WONTFIX bug as of glibc 2.25 where it
+ * doesn't test pthread cancellation when passed an expired timeout
+ * with the clock set to CLOCK_MONOTONIC.
+ */
+#if ((defined(__linux__) || (defined(__MACH__) && !defined(__APPLE__))) \
+ && (defined(__GLIBC__) && ((__GLIBC__ * 1000 + __GLIBC_MINOR__) >= 2025)) \
+ && (PTHREAD_COND_CLOCK == CLOCK_MONOTONIC))
+#define HAVE_CANCEL_BUG
+#endif
+
#define FN_MAX_CHARS 255
#define FQUEUESIZE ((SHM_BUFFER_SIZE) * sizeof(int))
-#define SHM_FLOW_SET_FILE_SIZE (IRMD_MAX_FLOWS * sizeof(ssize_t) \
+#define SHM_FLOW_SET_FILE_SIZE (SYS_MAX_FLOWS * sizeof(ssize_t) \
+ AP_MAX_FQUEUES * sizeof(size_t) \
+ AP_MAX_FQUEUES * sizeof(pthread_cond_t) \
+ AP_MAX_FQUEUES * FQUEUESIZE \
@@ -109,7 +123,7 @@ struct shm_flow_set * shm_flow_set_create()
}
set->mtable = shm_base;
- set->heads = (size_t *) (set->mtable + IRMD_MAX_FLOWS);
+ set->heads = (size_t *) (set->mtable + SYS_MAX_FLOWS);
set->conds = (pthread_cond_t *)(set->heads + AP_MAX_FQUEUES);
set->fqueues = (int *) (set->conds + AP_MAX_FQUEUES);
set->lock = (pthread_mutex_t *)
@@ -132,7 +146,7 @@ struct shm_flow_set * shm_flow_set_create()
pthread_cond_init(&set->conds[i], &cattr);
}
- for (i = 0; i < IRMD_MAX_FLOWS; ++i)
+ for (i = 0; i < SYS_MAX_FLOWS; ++i)
set->mtable[i] = -1;
set->api = getpid();
@@ -175,7 +189,7 @@ struct shm_flow_set * shm_flow_set_open(pid_t api)
}
set->mtable = shm_base;
- set->heads = (size_t *) (set->mtable + IRMD_MAX_FLOWS);
+ set->heads = (size_t *) (set->mtable + SYS_MAX_FLOWS);
set->conds = (pthread_cond_t *)(set->heads + AP_MAX_FQUEUES);
set->fqueues = (int *) (set->conds + AP_MAX_FQUEUES);
set->lock = (pthread_mutex_t *)
@@ -233,7 +247,7 @@ void shm_flow_set_zero(struct shm_flow_set * set,
pthread_mutex_lock(set->lock);
- for (i = 0; i < IRMD_MAX_FLOWS; ++i)
+ for (i = 0; i < SYS_MAX_FLOWS; ++i)
if (set->mtable[i] == (ssize_t) idx)
set->mtable[i] = -1;
@@ -248,7 +262,7 @@ int shm_flow_set_add(struct shm_flow_set * set,
int port_id)
{
assert(set);
- assert(!(port_id < 0) && port_id < IRMD_MAX_FLOWS);
+ assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
assert(idx < AP_MAX_FQUEUES);
pthread_mutex_lock(set->lock);
@@ -270,7 +284,7 @@ void shm_flow_set_del(struct shm_flow_set * set,
int port_id)
{
assert(set);
- assert(!(port_id < 0) && port_id < IRMD_MAX_FLOWS);
+ assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
assert(idx < AP_MAX_FQUEUES);
pthread_mutex_lock(set->lock);
@@ -288,7 +302,7 @@ int shm_flow_set_has(struct shm_flow_set * set,
int ret = 0;
assert(set);
- assert(!(port_id < 0) && port_id < IRMD_MAX_FLOWS);
+ assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
assert(idx < AP_MAX_FQUEUES);
pthread_mutex_lock(set->lock);
@@ -305,7 +319,7 @@ void shm_flow_set_notify(struct shm_flow_set * set,
int port_id)
{
assert(set);
- assert(!(port_id < 0) && port_id < IRMD_MAX_FLOWS);
+ assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
pthread_mutex_lock(set->lock);
@@ -345,13 +359,18 @@ ssize_t shm_flow_set_wait(const struct shm_flow_set * set,
(void *) set->lock);
while (set->heads[idx] == 0 && ret != -ETIMEDOUT) {
- if (abstime != NULL)
+ if (abstime != NULL) {
ret = -pthread_cond_timedwait(set->conds + idx,
set->lock,
abstime);
- else
+#ifdef HAVE_CANCEL_BUG
+ if (ret == -ETIMEDOUT)
+ pthread_testcancel();
+#endif
+ } else {
ret = -pthread_cond_wait(set->conds + idx,
set->lock);
+ }
#ifdef HAVE_ROBUST_MUTEX
if (ret == -EOWNERDEAD)
pthread_mutex_consistent(set->lock);
diff --git a/src/lib/shm_rbuff.c b/src/lib/shm_rbuff.c
index 7f8af9f5..93108332 100644
--- a/src/lib/shm_rbuff.c
+++ b/src/lib/shm_rbuff.c
@@ -19,9 +19,12 @@
* License along with this library; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
-#if ((SHM_RBUFF_LOCKLESS > 0) && \
+#define _POSIX_C_SOURCE 200809L
+
+#include "config.h"
+
+#if (defined(SHM_RBUFF_LOCKLESS) && \
(defined(__GNUC__) || defined (__clang__)))
#include "shm_rbuff_ll.c"
#else
diff --git a/src/lib/shm_rbuff_ll.c b/src/lib/shm_rbuff_ll.c
index b420b785..ec0199c0 100644
--- a/src/lib/shm_rbuff_ll.c
+++ b/src/lib/shm_rbuff_ll.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#include "config.h"
+
#include <ouroboros/shm_rbuff.h>
#include <ouroboros/lockfile.h>
#include <ouroboros/time_utils.h>
diff --git a/src/lib/shm_rbuff_pthr.c b/src/lib/shm_rbuff_pthr.c
index 7dc5f5d9..9567762f 100644
--- a/src/lib/shm_rbuff_pthr.c
+++ b/src/lib/shm_rbuff_pthr.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
#include <ouroboros/shm_rbuff.h>
#include <ouroboros/lockfile.h>
#include <ouroboros/time_utils.h>
diff --git a/src/lib/shm_rdrbuff.c b/src/lib/shm_rdrbuff.c
index 0919b1e0..447f8b35 100644
--- a/src/lib/shm_rdrbuff.c
+++ b/src/lib/shm_rdrbuff.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200809L
+
+#include "config.h"
+
#include <ouroboros/errno.h>
#include <ouroboros/shm_rdrbuff.h>
#include <ouroboros/shm_du_buff.h>
diff --git a/src/lib/sockets.c b/src/lib/sockets.c
index 7f0c4dd4..263d2356 100644
--- a/src/lib/sockets.c
+++ b/src/lib/sockets.c
@@ -20,7 +20,6 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
#include <ouroboros/errno.h>
#include <ouroboros/sockets.h>
#include <ouroboros/utils.h>
diff --git a/src/lib/tests/CMakeLists.txt b/src/lib/tests/CMakeLists.txt
index fd3c1c6a..0223262a 100644
--- a/src/lib/tests/CMakeLists.txt
+++ b/src/lib/tests/CMakeLists.txt
@@ -1,6 +1,12 @@
get_filename_component(PARENT_PATH ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
get_filename_component(PARENT_DIR ${PARENT_PATH} NAME)
+if (NOT (APPLE OR GNU))
+ set(TIMERWHEEL_TEST "timerwheel_test.c")
+else ()
+ set(TIMERWHEEL_TEST "")
+endif ()
+
create_test_sourcelist(${PARENT_DIR}_tests test_suite.c
# Add new tests here
bitmap_test.c
@@ -11,7 +17,7 @@ create_test_sourcelist(${PARENT_DIR}_tests test_suite.c
rib_test.c
sha3_test.c
time_utils_test.c
- timerwheel_test.c
+ ${TIMERWHEEL_TEST}
)
add_executable(${PARENT_DIR}_test EXCLUDE_FROM_ALL ${${PARENT_DIR}_tests})
diff --git a/src/lib/tests/rib_test.c b/src/lib/tests/rib_test.c
index e1fa427d..6a2446b9 100644
--- a/src/lib/tests/rib_test.c
+++ b/src/lib/tests/rib_test.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 199309L
+
#include <ouroboros/time_utils.h>
#include <ouroboros/rib.h>
#include <ouroboros/rqueue.h>
diff --git a/src/lib/time_utils.c b/src/lib/time_utils.c
index 2dec4524..22937d4b 100644
--- a/src/lib/time_utils.c
+++ b/src/lib/time_utils.c
@@ -20,7 +20,8 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 199309L
+
#include <ouroboros/time_utils.h>
#include <stddef.h>
diff --git a/src/lib/timerwheel.c b/src/lib/timerwheel.c
index 7e2779d0..76f0ab32 100644
--- a/src/lib/timerwheel.c
+++ b/src/lib/timerwheel.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200112L
+
+#include "config.h"
+
#include <ouroboros/time_utils.h>
#include <ouroboros/errno.h>
#include <ouroboros/list.h>
diff --git a/src/lib/tpm.c b/src/lib/tpm.c
index 739996c4..dd71d276 100644
--- a/src/lib/tpm.c
+++ b/src/lib/tpm.c
@@ -20,7 +20,10 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#include <ouroboros/config.h>
+#define _POSIX_C_SOURCE 200112L
+
+#include "config.h"
+
#include <ouroboros/errno.h>
#include <ouroboros/list.h>
#include <ouroboros/time_utils.h>
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 22:58:55 +0000