Commit Graph

9 Commits

Author SHA1 Message Date
Daniel P. Berrange
a261996255 Introduce virFilePrintf() as a portable fprintf()
We can't use GNULIB's fprintf-posix due to licensing
incompatibilities. We do already have a portable
formatting via virAsprintf() which we got from GNULIB
though. We can use to create a virFilePrintf() function.

But really gnulib could just provide a 'fprintf'
module, that depended on just its 'asprintf' module.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-05-31 10:51:33 -06:00
Michal Privoznik
c93571968b virStrndup: Accept negative values as string length
It may shorten the code a bit as the following pattern:

  VIR_STRNDUP(dst, src, cond ? n : strlen(src))

is used on several places among our code. However, we can
move the strlen into virStrndup and thus write just:

  VIR_STRNDUP(dst, src, cond ? n : -1)
2013-05-24 16:59:30 +02:00
Eric Blake
504b4a8dae string: test VIR_STRDUP
The surest way to avoid regressions is to test documented behavior :)

* tests/virstringtest.c (testStrdup): New test case.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-15 19:28:00 -06:00
Michal Privoznik
7c9a2d88cd virutil: Move string related functions to virstring.c
The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
2013-05-02 16:56:55 +02:00
Daniel P. Berrange
f24404a324 Rename virterror.c virterror_internal.h to virerror.{c,h} 2012-12-21 11:19:50 +00:00
Daniel P. Berrange
44f6ae27fe Rename util.{c,h} to virutil.{c,h} 2012-12-21 11:19:49 +00:00
Daniel P. Berrange
ab9b7ec2f6 Rename memory.{c,h} to viralloc.{c,h} 2012-12-21 11:17:14 +00:00
Daniel P. Berrange
936d95d347 Rename logging.{c,h} to virlog.{c,h} 2012-12-21 11:17:14 +00:00
Daniel P. Berrange
76c1fd33c8 Introduce APIs for splitting/joining strings
This introduces a few new APIs for dealing with strings.
One to split a char * into a char **, another to join a
char ** into a char *, and finally one to free a char **

There is a simple test suite to validate the edge cases
too. No more need to use the horrible strtok_r() API,
or hand-written code for splitting strings.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-11-30 20:05:43 +00:00