Commit graph

3 commits

Author SHA1 Message Date
Sami Kerola
7961acce46 fileutils: differentiate xmkstemp and xfmkstemp
Let developer to choose, case by case, what sort of return value is
best in her code.  The xmkstemp() is for users who want file
descriptor as return value of the function, xfmkstemp() will return
FILE pointer.

Proposed-By: Karel Zak <kzak@redhat.com>
CC: Davidlohr Bueso <dave@gnu.org>
Reference: http://marc.info/?l=util-linux-ng&m=133129570124003&w=2
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-18 14:29:38 +01:00
Sami Kerola
6f312c8957 xalloc: use xasprintf in all files
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-18 14:28:05 +01:00
Sami Kerola
6b79eb38ba lib: add fileutils function collection
The fileutils contains xmkstemp function will create temporary file
safe and reusable manner.

Reference: http://www.dwheeler.com/secure-programs/Secure-Programs-HOWTO.html#TEMPORARY-FILES
CC: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-18 14:28:04 +01:00