Adding upstream version 1.7.2.upstream/1.7.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

10 files changed, 499 insertions, 0 deletions

diff --git a/include/arch/os2/apr_arch_dso.h b/include/arch/os2/apr_arch_dso.h
new file mode 100644
index 0000000..2bda6b7
--- /dev/null
+++ b/include/arch/os2/apr_arch_dso.h
@@ -0,0 +1,37 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#if APR_HAS_DSO
+
+struct apr_dso_handle_t {
+    apr_pool_t  *cont;       /* Context for returning error strings */
+    HMODULE       handle;     /* Handle to the DSO loaded            */
+    apr_status_t   load_error;
+    char          *failed_module;
+};
+
+#endif
+
+#endif
diff --git a/include/arch/os2/apr_arch_file_io.h b/include/arch/os2/apr_arch_file_io.h
new file mode 100644
index 0000000..79a5796
--- /dev/null
+++ b/include/arch/os2/apr_arch_file_io.h
@@ -0,0 +1,86 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FILE_IO_H
+#define FILE_IO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_thread_mutex.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_poll.h"
+
+/* We have an implementation of mkstemp but it's not very multi-threading 
+ * friendly & is part of the POSIX emulation rather than native so don't
+ * use it.
+ */
+#undef HAVE_MKSTEMP
+
+#define APR_FILE_DEFAULT_BUFSIZE 4096
+#define APR_FILE_BUFSIZE APR_FILE_DEFAULT_BUFSIZE
+
+struct apr_file_t {
+    apr_pool_t *pool;
+    HFILE filedes;
+    char * fname;
+    int isopen;
+    int buffered;
+    int eof_hit;
+    apr_int32_t flags;
+    int timeout;
+    int pipe;
+    HEV pipeSem;
+    enum { BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
+
+    /* Stuff for buffered mode */
+    char *buffer;
+    apr_size_t bufsize;        /* Read/Write position in buffer             */
+    apr_size_t bufpos;         /* Read/Write position in buffer             */
+    unsigned long dataRead;    /* amount of valid data read into buffer     */
+    int direction;             /* buffer being used for 0 = read, 1 = write */
+    unsigned long filePtr;     /* position in file of handle                */
+    apr_thread_mutex_t *mutex; /* mutex semaphore, must be owned to access
+                                  the above fields                          */
+};
+
+struct apr_dir_t {
+    apr_pool_t *pool;
+    char *dirname;
+    ULONG handle;
+    FILEFINDBUF3 entry;
+    int validentry;
+};
+
+apr_status_t apr_file_cleanup(void *);
+apr_status_t apr_os2_time_to_apr_time(apr_time_t *result, FDATE os2date, 
+                                      FTIME os2time);
+apr_status_t apr_apr_time_to_os2_time(FDATE *os2date, FTIME *os2time,
+                                      apr_time_t aprtime);
+
+/* see win32/fileio.h for description of these */
+extern const char c_is_fnchar[256];
+
+#define IS_FNCHAR(c) c_is_fnchar[(unsigned char)c]
+
+apr_status_t filepath_root_test(char *path, apr_pool_t *p);
+apr_status_t filepath_drive_get(char **rootpath, char drive, 
+                                apr_int32_t flags, apr_pool_t *p);
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
+
+#endif  /* ! FILE_IO_H */
+
diff --git a/include/arch/os2/apr_arch_inherit.h b/include/arch/os2/apr_arch_inherit.h
new file mode 100644
index 0000000..494772a
--- /dev/null
+++ b/include/arch/os2/apr_arch_inherit.h
@@ -0,0 +1,50 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INHERIT_H
+#define INHERIT_H
+
+#include "apr_inherit.h"
+
+#define APR_INHERIT (1 << 24)    /* Must not conflict with other bits */
+
+#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup)        \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
+{                                                                   \
+    int rv;                                                         \
+    ULONG state;                                                    \
+    if (((rv = DosQueryFHState(attr->parent_err->filedes, &state))  \
+            != 0) ||                                                \
+        ((rv = DosSetFHState(attr->parent_err->filedes,             \
+                            state & ~OPEN_FLAGS_NOINHERIT)) != 0))  \
+        return APR_FROM_OS_ERROR(rv);                               \
+    return APR_SUCCESS;                                             \
+}
+
+#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup)      \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_unset(apr_##name##_t *the##name)\
+{                                                                   \
+    int rv;                                                         \
+    ULONG state;                                                    \
+    if (((rv = DosQueryFHState(attr->parent_err->filedes, &state))  \
+            != 0) ||                                                \
+        ((rv = DosSetFHState(attr->parent_err->filedes,             \
+                            state | OPEN_FLAGS_NOINHERIT)) != 0))   \
+        return APR_FROM_OS_ERROR(rv);                               \
+    return APR_SUCCESS;                                             \
+}
+
+#endif	/* ! INHERIT_H */
diff --git a/include/arch/os2/apr_arch_networkio.h b/include/arch/os2/apr_arch_networkio.h
new file mode 100644
index 0000000..10c6de8
--- /dev/null
+++ b/include/arch/os2/apr_arch_networkio.h
@@ -0,0 +1,76 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef NETWORK_IO_H
+#define NETWORK_IO_H
+
+#include "apr_private.h"
+#include "apr_network_io.h"
+#include "apr_general.h"
+#include "apr_arch_os2calls.h"
+#include "apr_poll.h"
+
+#if APR_HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+typedef struct sock_userdata_t sock_userdata_t;
+struct sock_userdata_t {
+    sock_userdata_t *next;
+    const char *key;
+    void *data;
+};
+
+struct apr_socket_t {
+    apr_pool_t *pool;
+    int socketdes;
+    int type;
+    int protocol;
+    apr_sockaddr_t *local_addr;
+    apr_sockaddr_t *remote_addr;
+    apr_interval_time_t timeout;
+    int nonblock;
+    int local_port_unknown;
+    int local_interface_unknown;
+    int remote_addr_unknown;
+    apr_int32_t options;
+    apr_int32_t inherit;
+    sock_userdata_t *userdata;
+
+    /* if there is a timeout set, then this pollset is used */
+    apr_pollset_t *pollset;
+};
+
+/* Error codes returned from sock_errno() */
+#define SOCBASEERR              10000
+#define SOCEPERM                (SOCBASEERR+1)             /* Not owner */
+#define SOCESRCH                (SOCBASEERR+3)             /* No such process */
+#define SOCEINTR                (SOCBASEERR+4)             /* Interrupted system call */
+#define SOCENXIO                (SOCBASEERR+6)             /* No such device or address */
+#define SOCEBADF                (SOCBASEERR+9)             /* Bad file number */
+#define SOCEACCES               (SOCBASEERR+13)            /* Permission denied */
+#define SOCEFAULT               (SOCBASEERR+14)            /* Bad address */
+#define SOCEINVAL               (SOCBASEERR+22)            /* Invalid argument */
+#define SOCEMFILE               (SOCBASEERR+24)            /* Too many open files */
+#define SOCEPIPE                (SOCBASEERR+32)            /* Broken pipe */
+#define SOCEOS2ERR              (SOCBASEERR+100)            /* OS/2 Error */
+
+const char *apr_inet_ntop(int af, const void *src, char *dst, apr_size_t size);
+int apr_inet_pton(int af, const char *src, void *dst);
+void apr_sockaddr_vars_set(apr_sockaddr_t *, int, apr_port_t);
+
+#endif  /* ! NETWORK_IO_H */
+
diff --git a/include/arch/os2/apr_arch_os2calls.h b/include/arch/os2/apr_arch_os2calls.h
new file mode 100644
index 0000000..3c739bf
--- /dev/null
+++ b/include/arch/os2/apr_arch_os2calls.h
@@ -0,0 +1,59 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_errno.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+
+extern int (*apr_os2_socket)(int, int, int);
+extern int (*apr_os2_select)(int *, int, int, int, long);
+extern int (*apr_os2_sock_errno)();
+extern int (*apr_os2_accept)(int, struct sockaddr *, int *);
+extern int (*apr_os2_bind)(int, struct sockaddr *, int);
+extern int (*apr_os2_connect)(int, struct sockaddr *, int);
+extern int (*apr_os2_getpeername)(int, struct sockaddr *, int *);
+extern int (*apr_os2_getsockname)(int, struct sockaddr *, int *);
+extern int (*apr_os2_getsockopt)(int, int, int, char *, int *);
+extern int (*apr_os2_ioctl)(int, int, caddr_t, int);
+extern int (*apr_os2_listen)(int, int);
+extern int (*apr_os2_recv)(int, char *, int, int);
+extern int (*apr_os2_send)(int, const char *, int, int);
+extern int (*apr_os2_setsockopt)(int, int, int, char *, int);
+extern int (*apr_os2_shutdown)(int, int);
+extern int (*apr_os2_soclose)(int);
+extern int (*apr_os2_writev)(int, struct iovec *, int);
+extern int (*apr_os2_sendto)(int, const char *, int, int, const struct sockaddr *, int);
+extern int (*apr_os2_recvfrom)(int, char *, int, int, struct sockaddr *, int *);
+
+#define socket apr_os2_socket
+#define select apr_os2_select
+#define sock_errno apr_os2_sock_errno
+#define accept apr_os2_accept
+#define bind apr_os2_bind
+#define connect apr_os2_connect
+#define getpeername apr_os2_getpeername
+#define getsockname apr_os2_getsockname
+#define getsockopt apr_os2_getsockopt
+#define ioctl apr_os2_ioctl
+#define listen apr_os2_listen
+#define recv apr_os2_recv
+#define send apr_os2_send
+#define setsockopt apr_os2_setsockopt
+#define shutdown apr_os2_shutdown
+#define soclose apr_os2_soclose
+#define writev apr_os2_writev
+#define sendto apr_os2_sendto
+#define recvfrom apr_os2_recvfrom
diff --git a/include/arch/os2/apr_arch_proc_mutex.h b/include/arch/os2/apr_arch_proc_mutex.h
new file mode 100644
index 0000000..8caf336
--- /dev/null
+++ b/include/arch/os2/apr_arch_proc_mutex.h
@@ -0,0 +1,31 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PROC_MUTEX_H
+#define PROC_MUTEX_H
+
+#include "apr_proc_mutex.h"
+#include "apr_file_io.h"
+
+struct apr_proc_mutex_t {
+    apr_pool_t *pool;
+    HMTX hMutex;
+    TID owner;
+    int lock_count;
+};
+
+#endif  /* PROC_MUTEX_H */
+
diff --git a/include/arch/os2/apr_arch_thread_cond.h b/include/arch/os2/apr_arch_thread_cond.h
new file mode 100644
index 0000000..aa0a7ca
--- /dev/null
+++ b/include/arch/os2/apr_arch_thread_cond.h
@@ -0,0 +1,33 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_COND_H
+#define THREAD_COND_H
+
+#include "apr_thread_cond.h"
+#include "apr_file_io.h"
+
+struct apr_thread_cond_t {
+    apr_pool_t *pool;
+    HEV semaphore;
+    HMTX mutex;
+    unsigned long num_waiting;
+    unsigned long num_wake;
+    unsigned long generation;
+};
+
+#endif  /* THREAD_COND_H */
+
diff --git a/include/arch/os2/apr_arch_thread_mutex.h b/include/arch/os2/apr_arch_thread_mutex.h
new file mode 100644
index 0000000..3ae2a41
--- /dev/null
+++ b/include/arch/os2/apr_arch_thread_mutex.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_MUTEX_H
+#define THREAD_MUTEX_H
+
+#include "apr_thread_mutex.h"
+#include "apr_file_io.h"
+
+struct apr_thread_mutex_t {
+    apr_pool_t *pool;
+    HMTX hMutex;
+};
+
+#endif  /* THREAD_MUTEX_H */
+
diff --git a/include/arch/os2/apr_arch_thread_rwlock.h b/include/arch/os2/apr_arch_thread_rwlock.h
new file mode 100644
index 0000000..7187d5c
--- /dev/null
+++ b/include/arch/os2/apr_arch_thread_rwlock.h
@@ -0,0 +1,31 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_RWLOCK_H
+#define THREAD_RWLOCK_H
+
+#include "apr_thread_rwlock.h"
+#include "apr_file_io.h"
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+    int readers;
+    HMTX write_lock;
+    HEV read_done;
+};
+
+#endif  /* THREAD_RWLOCK_H */
+
diff --git a/include/arch/os2/apr_arch_threadproc.h b/include/arch/os2/apr_arch_threadproc.h
new file mode 100644
index 0000000..c8017ad
--- /dev/null
+++ b/include/arch/os2/apr_arch_threadproc.h
@@ -0,0 +1,67 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+
+#ifndef THREAD_PROC_H
+#define THREAD_PROC_H
+
+#define APR_THREADATTR_DETACHED 1
+
+#define SHELL_PATH "cmd.exe"
+#define APR_THREAD_STACKSIZE 65536
+
+struct apr_threadattr_t {
+    apr_pool_t *pool;
+    unsigned long attr;
+    apr_size_t stacksize;
+};
+
+struct apr_thread_t {
+    apr_pool_t *pool;
+    struct apr_threadattr_t *attr;
+    unsigned long tid;
+    apr_thread_start_t func;
+    void *data;
+    apr_status_t exitval;
+};
+
+struct apr_threadkey_t {
+    apr_pool_t *pool;
+    unsigned long *key;
+};
+
+struct apr_procattr_t {
+    apr_pool_t *pool;
+    apr_file_t *parent_in;
+    apr_file_t *child_in;
+    apr_file_t *parent_out;
+    apr_file_t *child_out;
+    apr_file_t *parent_err;
+    apr_file_t *child_err;
+    char *currdir;
+    apr_int32_t cmdtype;
+    apr_int32_t detached;
+};
+
+struct apr_thread_once_t {
+    unsigned long sem;
+    char hit;
+};
+
+#endif  /* ! THREAD_PROC_H */
+