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glib/gstdio.h glib/gstdio.c Wrap also creat(). (#171285)

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2005-04-08  Tor Lillqvist  <tml@novell.com>

	* glib/gstdio.h
	* glib/gstdio.c
	* glib/glib.symbols (g_creat): Wrap also  creat(). (#171285)
This commit is contained in:
Tor Lillqvist 2005-04-08 12:21:28 +00:00 committed by Tor Lillqvist
parent 9099d64b3a
commit ff79c0b525
7 changed files with 82 additions and 8 deletions
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4
ChangeLog
View File

@ -2,8 +2,8 @@
* glib/gstdio.h
* glib/gstdio.c
* glib/glib.symbols (g_access, g_chmod): Wrap also access() and
chmod(). (#169623)
* glib/glib.symbols (g_access, g_chmod, g_creat): Wrap also
access(), chmod() and creat(). (#169623, #171285)
2005-04-08 Tor Lillqvist <tml@novell.com>

4
ChangeLog.pre-2-10
View File

@ -2,8 +2,8 @@
* glib/gstdio.h
* glib/gstdio.c
* glib/glib.symbols (g_access, g_chmod): Wrap also access() and
chmod(). (#169623)
* glib/glib.symbols (g_access, g_chmod, g_creat): Wrap also
access(), chmod() and creat(). (#169623, #171285)
2005-04-08 Tor Lillqvist <tml@novell.com>

4
ChangeLog.pre-2-12
View File

@ -2,8 +2,8 @@
* glib/gstdio.h
* glib/gstdio.c
* glib/glib.symbols (g_access, g_chmod): Wrap also access() and
chmod(). (#169623)
* glib/glib.symbols (g_access, g_chmod, g_creat): Wrap also
access(), chmod() and creat(). (#169623, #171285)
2005-04-08 Tor Lillqvist <tml@novell.com>

4
ChangeLog.pre-2-8
View File

@ -2,8 +2,8 @@
* glib/gstdio.h
* glib/gstdio.c
* glib/glib.symbols (g_access, g_chmod): Wrap also access() and
chmod(). (#169623)
* glib/glib.symbols (g_access, g_chmod, g_creat): Wrap also
access(), chmod() and creat(). (#169623, #171285)
2005-04-08 Tor Lillqvist <tml@novell.com>

1
glib/glib.symbols
View File

@ -852,6 +852,7 @@ g_spawn_sync
g_access
g_chmod
g_open
g_creat
g_rename
g_mkdir
g_stat

69
glib/gstdio.c
View File

@ -258,6 +258,75 @@ g_open (const gchar *filename,
#endif
}
/**
* g_creat:
* @filename: a pathname in the GLib file name encoding
* @mode: as in creat()
*
* A wrapper for the POSIX creat() function. The creat() function is
* used to convert a pathname into a file descriptor, creating a file
* if necessar. Note that on POSIX systems file descriptors are
* implemented by the operating system. On Windows, it's the C library
* that implements creat() and file descriptors. The actual Windows
* API for opening files is something different.
*
* See the C library manual for more details about creat().
*
* Returns: a new file descriptor, or -1 if an error occurred. The
* return value can be used exactly like the return value from creat().
*
* Since: 2.7
*/
int
g_creat (const gchar *filename,
int mode)
{
#ifdef G_OS_WIN32
if (G_WIN32_HAVE_WIDECHAR_API ())
{
wchar_t *wfilename = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
int retval;
int save_errno;
if (wfilename == NULL)
{
errno = EINVAL;
return -1;
}
retval = _wcreat (wfilename, mode);
save_errno = errno;
g_free (wfilename);
errno = save_errno;
return retval;
}
else
{
gchar *cp_filename = g_locale_from_utf8 (filename, -1, NULL, NULL, NULL);
int retval;
int save_errno;
if (cp_filename == NULL)
{
errno = EINVAL;
return -1;
}
retval = creat (cp_filename, mode);
save_errno = errno;
g_free (cp_filename);
errno = save_errno;
return retval;
}
#else
return creat (filename, mode);
#endif
}
/**
* g_rename:
* @oldfilename: a pathname in the GLib file name encoding

4
glib/gstdio.h
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@ -34,6 +34,7 @@
#define g_access access
#define g_chmod chmod
#define g_open open
#define g_creat creat
#define g_rename rename
#define g_mkdir mkdir
#define g_stat stat
@ -66,6 +67,9 @@ int g_open (const gchar *filename,
int flags,
int mode);
int g_creat (const gchar *filename,
int mode);
int g_rename (const gchar *oldfilename,
const gchar *newfilename);