Put the libcursor os-compatibility stuff in wayland-os.c instead.
Signed-off-by: Derek Foreman <der...@osg.samsung.com>
---
Makefile.am | 4 +-
cursor/os-compatibility.c | 127 ----------------------------------------------
cursor/os-compatibility.h | 34 -------------
cursor/wayland-cursor.c | 5 +-
src/wayland-os.c | 93 +++++++++++++++++++++++++++++++++
src/wayland-os.h | 4 ++
6 files changed, 101 insertions(+), 166 deletions(-)
delete mode 100644 cursor/os-compatibility.c
delete mode 100644 cursor/os-compatibility.h
diff --git a/Makefile.am b/Makefile.am
index e850abc..f180c17 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -124,9 +124,9 @@ lib_LTLIBRARIES += libwayland-cursor.la
include_HEADERS += cursor/wayland-cursor.h
libwayland_cursor_la_SOURCES = \
+ src/wayland-os.c \
+ src/wayland-os.h \
cursor/wayland-cursor.c \
- cursor/os-compatibility.c \
- cursor/os-compatibility.h \
cursor/cursor-data.h \
cursor/xcursor.c \
cursor/xcursor.h
diff --git a/cursor/os-compatibility.c b/cursor/os-compatibility.c
deleted file mode 100644
index 6883a1d..0000000
--- a/cursor/os-compatibility.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright © 2012 Collabora, Ltd.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#define _GNU_SOURCE
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include "config.h"
-#include "os-compatibility.h"
-
-static int
-create_tmpfile_cloexec(char *tmpname)
-{
- int fd;
-
-#ifdef HAVE_MKOSTEMP
- fd = mkostemp(tmpname, O_CLOEXEC);
- if (fd >= 0)
- unlink(tmpname);
-#else
- fd = mkstemp(tmpname);
- if (fd >= 0) {
- fd = wl_os_set_cloexec_or_close(fd);
- unlink(tmpname);
- }
-#endif
-
- return fd;
-}
-
-/*
- * Create a new, unique, anonymous file of the given size, and
- * return the file descriptor for it. The file descriptor is set
- * CLOEXEC. The file is immediately suitable for mmap()'ing
- * the given size at offset zero.
- *
- * The file should not have a permanent backing store like a disk,
- * but may have if XDG_RUNTIME_DIR is not properly implemented in OS.
- *
- * The file name is deleted from the file system.
- *
- * The file is suitable for buffer sharing between processes by
- * transmitting the file descriptor over Unix sockets using the
- * SCM_RIGHTS methods.
- *
- * If the C library implements posix_fallocate(), it is used to
- * guarantee that disk space is available for the file at the
- * given size. If disk space is insufficent, errno is set to ENOSPC.
- * If posix_fallocate() is not supported, program may receive
- * SIGBUS on accessing mmap()'ed file contents instead.
- */
-int
-os_create_anonymous_file(off_t size)
-{
- static const char template[] = "/weston-shared-XXXXXX";
- const char *path;
- char *name;
- int fd;
- int ret;
-
- path = getenv("XDG_RUNTIME_DIR");
- if (!path) {
- errno = ENOENT;
- return -1;
- }
-
- name = malloc(strlen(path) + sizeof(template));
- if (!name)
- return -1;
-
- strcpy(name, path);
- strcat(name, template);
-
- fd = create_tmpfile_cloexec(name);
-
- free(name);
-
- if (fd < 0)
- return -1;
-
- if (!size)
- return fd;
-
-#ifdef HAVE_POSIX_FALLOCATE
- ret = posix_fallocate(fd, 0, size);
- if (ret != 0) {
- close(fd);
- errno = ret;
- return -1;
- }
-#else
- ret = ftruncate(fd, size);
- if (ret < 0) {
- close(fd);
- return -1;
- }
-#endif
-
- return fd;
-}
diff --git a/cursor/os-compatibility.h b/cursor/os-compatibility.h
deleted file mode 100644
index d0e69ac..0000000
--- a/cursor/os-compatibility.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright © 2012 Collabora, Ltd.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef OS_COMPATIBILITY_H
-#define OS_COMPATIBILITY_H
-
-#include <sys/types.h>
-
-int
-os_create_anonymous_file(off_t size);
-
-#endif /* OS_COMPATIBILITY_H */
diff --git a/cursor/wayland-cursor.c b/cursor/wayland-cursor.c
index 18abe87..7319812 100644
--- a/cursor/wayland-cursor.c
+++ b/cursor/wayland-cursor.c
@@ -27,6 +27,7 @@
#include "xcursor.h"
#include "wayland-cursor.h"
#include "wayland-client.h"
+#include "wayland-os.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -35,8 +36,6 @@
#include <fcntl.h>
#include <errno.h>
-#include "os-compatibility.h"
-
#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
struct shm_pool {
@@ -56,7 +55,7 @@ shm_pool_create(struct wl_shm *shm, int size)
if (!pool)
return NULL;
- pool->fd = os_create_anonymous_file(size);
+ pool->fd = wl_os_create_anonymous_file(size);
if (pool->fd < 0)
goto err_free;
diff --git a/src/wayland-os.c b/src/wayland-os.c
index 2cc87a1..40e63d7 100644
--- a/src/wayland-os.c
+++ b/src/wayland-os.c
@@ -25,6 +25,8 @@
#define _GNU_SOURCE
+#include <string.h>
+#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
@@ -165,3 +167,94 @@ wl_os_accept_cloexec(int sockfd, struct sockaddr *addr,
socklen_t *addrlen)
fd = accept(sockfd, addr, addrlen);
return wl_os_set_cloexec_or_close(fd);
}
+
+static int
+create_tmpfile_cloexec(char *tmpname)
+{
+ int fd;
+
+#ifdef HAVE_MKOSTEMP
+ fd = mkostemp(tmpname, O_CLOEXEC);
+ if (fd >= 0)
+ unlink(tmpname);
+#else
+ fd = mkstemp(tmpname);
+ if (fd >= 0) {
+ fd = wl_os_set_cloexec_or_close(fd);
+ unlink(tmpname);
+ }
+#endif
+
+ return fd;
+}
+
+/*
+ * Create a new, unique, anonymous file of the given size, and
+ * return the file descriptor for it. The file descriptor is set
+ * CLOEXEC. The file is immediately suitable for mmap()'ing
+ * the given size at offset zero.
+ *
+ * The file should not have a permanent backing store like a disk,
+ * but may have if XDG_RUNTIME_DIR is not properly implemented in OS.
+ *
+ * The file name is deleted from the file system.
+ *
+ * The file is suitable for buffer sharing between processes by
+ * transmitting the file descriptor over Unix sockets using the
+ * SCM_RIGHTS methods.
+ *
+ * If the C library implements posix_fallocate(), it is used to
+ * guarantee that disk space is available for the file at the
+ * given size. If disk space is insufficent, errno is set to ENOSPC.
+ * If posix_fallocate() is not supported, program may receive
+ * SIGBUS on accessing mmap()'ed file contents instead.
+ */
+int
+wl_os_create_anonymous_file(off_t size)
+{
+ static const char template[] = "/weston-shared-XXXXXX";
+ const char *path;
+ char *name;
+ int fd;
+ int ret;
+
+ path = getenv("XDG_RUNTIME_DIR");
+ if (!path) {
+ errno = ENOENT;
+ return -1;
+ }
+
+ name = malloc(strlen(path) + sizeof(template));
+ if (!name)
+ return -1;
+
+ strcpy(name, path);
+ strcat(name, template);
+
+ fd = create_tmpfile_cloexec(name);
+
+ free(name);
+
+ if (fd < 0)
+ return -1;
+
+ if (!size)
+ return fd;
+
+#ifdef HAVE_POSIX_FALLOCATE
+ ret = posix_fallocate(fd, 0, size);
+ if (ret != 0) {
+ close(fd);
+ errno = ret;
+ return -1;
+ }
+#else
+ ret = ftruncate(fd, size);
+ if (ret < 0) {
+ close(fd);
+ return -1;
+ }
+#endif
+
+ return fd;
+}
diff --git a/src/wayland-os.h b/src/wayland-os.h
index e756841..465a638 100644
--- a/src/wayland-os.h
+++ b/src/wayland-os.h
@@ -26,6 +26,8 @@
#ifndef WAYLAND_OS_H
#define WAYLAND_OS_H
+#include <sys/socket.h>
+
int
wl_os_set_cloexec_or_close(int fd);
@@ -44,6 +46,8 @@ wl_os_epoll_create_cloexec(void);
int
wl_os_accept_cloexec(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
+int
+wl_os_create_anonymous_file(off_t size);
/*
* The following are for wayland-os.c and the unit tests.
--
2.7.0
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