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* xfuncs: add wrapper for wchar strdup functionsMichael Olbrich2015-07-231-0/+31
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* xfuncs: add xasprintf() and xvasprintf()Michael Olbrich2015-07-231-0/+24
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* xfuncs: import xstrndup() from busyboxMarc Kleine-Budde2015-06-181-0/+22
| | | | | | | | This function is needed for the fixed length string feature in the state framework. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* xfuncs: remove debugging outputSascha Hauer2015-05-151-4/+0
| | | | | | | Adding debug statements to this code path does not make much sense since when enabled it will massively spam the console. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* string: Add (x)memdupSascha Hauer2013-11-271-0/+10
| | | | | | It's a common task to duplicate some memory. Add (x)memdup functions. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: fix format specifiersSascha Hauer2013-01-271-2/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-171-3/+0
| | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Fix error handling with malloc, memalign etc. Introduce xmemalign().Krzysztof Halasa2011-01-071-0/+8
| | | | | | | | | | | | | | The idea is to panic() when there is no memory available for normal operation. Exception: code which can consume arbitrary amount of RAM (example: files allocated in ramfs) must report error instead of panic(). This patch also fixes code which didn't check for NULL from malloc() etc. Usage: malloc(), memalign() return NULL when out of RAM. xmalloc(), xmemalign() always return non-NULL or panic(). Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add xstrdup functionSascha Hauer2009-09-251-0/+10
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* export functionsSascha Hauer2007-10-041-0/+5
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* add debug for xmalloc and xreallocSascha Hauer2007-09-241-0/+4
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* svn_rev_706Sascha Hauer2007-07-051-0/+23
| | | | add file headers
* svn_rev_643Sascha Hauer2007-07-051-0/+30
structure cleanup
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