blob: 5f62b44bc33cdecd66092c1f4de84421fca0bc9f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
@node mkstemp
@section @code{mkstemp}
@findex mkstemp
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/mkstemp.html}
Gnulib module: mkstemp
Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
mingw.
@item
On some platforms (HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1), mkstemp has a silly
limit that it can create no more than 26 files from a given template. On
OSF/1 4.0f, it can create only 32 files per process.
@item
On some older platforms, @code{mkstemp} can create a world or group
writable or readable file, if you haven't set the process umask to
077. This is a security risk.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize
The gnulib module clean-temp can create temporary files that are less
likely to be left behind on signals such as SIGINT.
|
