AC_CONFIG_MACRO_DIR([m4])
AC_PROG_CC
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
AC_PROG_INSTALL
AC_PROG_LN_S
AC_LIBTOOL_WIN32_DLL
# Checks for library functions.
AC_FUNC_VPRINTF
AC_FUNC_MMAP
-AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand random lrand48 random_r rand_r regcomp regerror regexec regfree fstatvfs fstatfs lstat])
+AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp mkostemp strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand random lrand48 random_r rand_r regcomp regerror regexec regfree fstatvfs fstatfs lstat])
dnl AC_CHECK_FUNCS doesn't check for header files.
dnl posix_fadvise() may be not available in older libc.
if (FcStat (cache_file, file_stat) < 0)
return -1;
#endif
- fd = open((char *) cache_file, O_RDONLY | O_BINARY);
+ fd = FcOpen((char *) cache_file, O_RDONLY | O_BINARY);
if (fd < 0)
return fd;
#ifndef _WIN32
if (!FcAtomicLock (atomic))
goto bail3;
- fd = open((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT | O_BINARY, 0666);
+ fd = FcOpen((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT | O_BINARY, 0666);
if (fd == -1)
goto bail4;
goto bail1;
if (!FcAtomicLock (atomic))
goto bail2;
- fd = open((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT, 0644);
+ fd = FcOpen((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT, 0644);
if (fd == -1)
goto bail3;
fp = fdopen(fd, "wb");
--- /dev/null
+/*
+ * fontconfig/src/fccompat.c
+ *
+ * Copyright © 2012 Red Hat, Inc.
+ *
+ * Author(s):
+ * Akira TAGOH
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the author(s) not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. The authors make no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "fcint.h"
+
+#if HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <stdarg.h>
+#include <stdlib.h>
+
+#ifdef O_CLOEXEC
+#define FC_O_CLOEXEC O_CLOEXEC
+#else
+#define FC_O_CLOEXEC 0
+#endif
+#ifdef O_LARGEFILE
+#define FC_O_LARGEFILE O_LARGEFILE
+#else
+#define FC_O_LARGEFILE 0
+#endif
+
+int
+FcOpen(const char *pathname, int flags, ...)
+{
+ int fd = -1;
+
+ if (flags & O_CREAT)
+ {
+ va_list ap;
+ mode_t mode;
+
+ va_start(ap, flags);
+ mode = (mode_t) va_arg(ap, int);
+ va_end(ap);
+
+ fd = open(pathname, flags | FC_O_CLOEXEC | FC_O_LARGEFILE, mode);
+ }
+ else
+ {
+ fd = open(pathname, flags | FC_O_CLOEXEC | FC_O_LARGEFILE);
+ }
+
+ return fd;
+}
+
+int
+FcMakeTempfile (char *template)
+{
+ int fd = -1;
+
+#if HAVE_MKOSTEMP
+ fd = mkostemp (template, FC_O_CLOEXEC);
+#elif HAVE_MKSTEMP
+ fd = mkstemp (template);
+# ifdef F_DUPFD_CLOEXEC
+ if (fd != -1)
+ {
+ int newfd = fcntl(fd, F_DUPFD_CLOEXEC);
+
+ close(fd);
+ fd = newfd;
+ }
+# elif defined(FD_CLOEXEC)
+ if (fd != -1)
+ {
+ fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
+ }
+# endif
+#else
+#error no secure functions to create a temporary file
+#endif
+
+ return fd;
+}