+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
+2000-10-30 Tor Lillqvist <tml@iki.fi>
+
+ * configure.in: Check for mkstemp.
+
+ * gutils.c (g_mkstemp): New function. If HAVE_MKSTEMP, just call
+ it, otherwise use code lifted from glibc.
+
+ * gutils.h: Declare it.
+
+ * glib.def: Here, too.
+
2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gcache.h, gcache.c, ghash.h, ghash.c, grel.c, grel.h, gtypes.h:
GLIB_SIZEOF([$size_includes], intmax_t, intmax_t)
# Check for some functions
-AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf strcasecmp strncasecmp poll getcwd)
+AC_CHECK_FUNCS(lstat strerror strsignal memmove mkstemp vsnprintf strcasecmp strncasecmp poll getcwd)
# Check if bcopy can be used for overlapping copies, if memmove isn't found.
# The check is borrowed from the PERL Configure script.
g_mem_profile
g_memdup
g_messages_init
+ g_mkstemp
g_mutex_init
g_node_child_index
g_node_child_position
g_mem_profile
g_memdup
g_messages_init
+ g_mkstemp
g_mutex_init
g_node_child_index
g_node_child_position
#include <stdio.h>
#include <string.h>
#include <errno.h>
+#include <fcntl.h>
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#include <langinfo.h>
#endif
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
const guint glib_major_version = GLIB_MAJOR_VERSION;
const guint glib_minor_version = GLIB_MINOR_VERSION;
const guint glib_micro_version = GLIB_MICRO_VERSION;
#endif
#endif
}
+
+/**
+ * g_mkstemp:
+ *
+ * Open a temporary file
+ *
+ * The parameter is a string that should match the rules for mktemp, i.e.
+ * end in "XXXXXX". The X string will be modified to form the name
+ * of a file that didn't exist.
+ *
+ * Return value: A file handle (as from open()) to the file file
+ * opened for reading and writing. The file is opened in binary mode
+ * on platforms where there is a difference. The file handle should be
+ * closed with close(). In case of errors, -1 is returned.
+ *
+ * From the GNU C library.
+ * Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
+ */
+int
+g_mkstemp (char *tmpl)
+{
+#ifdef HAVE_MKSTEMP
+ return mkstemp (tmpl);
+#else
+ int len;
+ char *XXXXXX;
+ int count, fd;
+ static const char letters[] =
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+ glong value;
+ GTimeVal tv;
+
+ len = strlen (tmpl);
+ if (len < 6 || strcmp (&tmpl[len - 6], "XXXXXX"))
+ return -1;
+
+ /* This is where the Xs start. */
+ XXXXXX = &tmpl[len - 6];
+
+ /* Get some more or less random data. */
+ g_get_current_time (&tv);
+ value = tv.tv_usec ^ tv.tv_sec;
+
+ for (count = 0; count < 100; value += 7777, ++count)
+ {
+ glong v = value;
+
+ /* Fill in the random bits. */
+ XXXXXX[0] = letters[v % 62];
+ v /= 62;
+ XXXXXX[1] = letters[v % 62];
+ v /= 62;
+ XXXXXX[2] = letters[v % 62];
+ v /= 62;
+ XXXXXX[3] = letters[v % 62];
+ v /= 62;
+ XXXXXX[4] = letters[v % 62];
+ v /= 62;
+ XXXXXX[5] = letters[v % 62];
+
+ fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL | O_BINARY, 0600);
+
+ if (fd >= 0)
+ return fd;
+ else if (errno != EEXIST)
+ /* Any other error will apply also to other names we might
+ * try, and there are 2^32 or so of them, so give up now.
+ */
+ return -1;
+ }
+
+ /* We got out of the loop because we ran out of combinations to try. */
+ return -1;
+#endif
+}
/* Get the codeset for the current locale */
/* gchar * g_get_codeset (void); */
+/* Wrapper / workalike for mkstemp() */
+int g_mkstemp (char *tmpl);
+
/* return the environment string for the variable. The returned memory
* must not be freed. */
gchar* g_getenv (const gchar *variable);
gspawn-win32-helper.exe : gspawn-win32.c glib-$(GLIB_VER).dll
$(CC) $(CFLAGS) -Fe$@ -DGSPAWN_HELPER -DG_LOG_DOMAIN=\"gspawn-win32-helper\" gspawn-win32.c glib-$(GLIB_VER).lib $(LDFLAGS) /subsystem:windows user32.lib
+ @erase gspawn-win32.obj
################ subdirectories
#include <stdio.h>
#include <string.h>
#include <errno.h>
+#include <fcntl.h>
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#include <langinfo.h>
#endif
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
const guint glib_major_version = GLIB_MAJOR_VERSION;
const guint glib_minor_version = GLIB_MINOR_VERSION;
const guint glib_micro_version = GLIB_MICRO_VERSION;
#endif
#endif
}
+
+/**
+ * g_mkstemp:
+ *
+ * Open a temporary file
+ *
+ * The parameter is a string that should match the rules for mktemp, i.e.
+ * end in "XXXXXX". The X string will be modified to form the name
+ * of a file that didn't exist.
+ *
+ * Return value: A file handle (as from open()) to the file file
+ * opened for reading and writing. The file is opened in binary mode
+ * on platforms where there is a difference. The file handle should be
+ * closed with close(). In case of errors, -1 is returned.
+ *
+ * From the GNU C library.
+ * Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
+ */
+int
+g_mkstemp (char *tmpl)
+{
+#ifdef HAVE_MKSTEMP
+ return mkstemp (tmpl);
+#else
+ int len;
+ char *XXXXXX;
+ int count, fd;
+ static const char letters[] =
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+ glong value;
+ GTimeVal tv;
+
+ len = strlen (tmpl);
+ if (len < 6 || strcmp (&tmpl[len - 6], "XXXXXX"))
+ return -1;
+
+ /* This is where the Xs start. */
+ XXXXXX = &tmpl[len - 6];
+
+ /* Get some more or less random data. */
+ g_get_current_time (&tv);
+ value = tv.tv_usec ^ tv.tv_sec;
+
+ for (count = 0; count < 100; value += 7777, ++count)
+ {
+ glong v = value;
+
+ /* Fill in the random bits. */
+ XXXXXX[0] = letters[v % 62];
+ v /= 62;
+ XXXXXX[1] = letters[v % 62];
+ v /= 62;
+ XXXXXX[2] = letters[v % 62];
+ v /= 62;
+ XXXXXX[3] = letters[v % 62];
+ v /= 62;
+ XXXXXX[4] = letters[v % 62];
+ v /= 62;
+ XXXXXX[5] = letters[v % 62];
+
+ fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL | O_BINARY, 0600);
+
+ if (fd >= 0)
+ return fd;
+ else if (errno != EEXIST)
+ /* Any other error will apply also to other names we might
+ * try, and there are 2^32 or so of them, so give up now.
+ */
+ return -1;
+ }
+
+ /* We got out of the loop because we ran out of combinations to try. */
+ return -1;
+#endif
+}
/* Get the codeset for the current locale */
/* gchar * g_get_codeset (void); */
+/* Wrapper / workalike for mkstemp() */
+int g_mkstemp (char *tmpl);
+
/* return the environment string for the variable. The returned memory
* must not be freed. */
gchar* g_getenv (const gchar *variable);
gspawn-win32-helper.exe : gspawn-win32.c glib-$(GLIB_VER).dll
$(CC) $(CFLAGS) -Fe$@ -DGSPAWN_HELPER -DG_LOG_DOMAIN=\"gspawn-win32-helper\" gspawn-win32.c glib-$(GLIB_VER).lib $(LDFLAGS) /subsystem:windows user32.lib
+ @erase gspawn-win32.obj
################ subdirectories
projects / platform / upstream / glib.git / commitdiff