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* fix fprintf prototype and return valueSascha Hauer2011-11-111-1/+1
| | | | | | | | The puts functions now properly return the number of characters written. With this we can also fix fprintf. Also, remove never reached return in fputs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* console: fix return values of puts functionsSascha Hauer2011-11-111-3/+3
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Avoid warnings by using format(__printf__)Loïc Minier2011-10-181-6/+6
| | | | | | | | | | | | | | | | When building sandbox, barebox is built with -Dprintf=barebox_printf as to not collide with the printf provided by libc. This would also match the format(printf) function __attribute__. Since gcc documents that __printf__ can be used instead of printf as a format attribute, use this instead and avoid a lot of noisy warnings. NB: this relates to 6b082cfe9f9b5b2bea294918ad916c739490cea7 which was an earlier attempt at solving this, which got reverted due to other regressions. Signed-off-by: Loïc Minier <loic.minier@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Revert "fix printf warnings"Sascha Hauer2011-05-261-5/+0
| | | | | | | | | | | | | | | | | | While getting rid of all the format(barebox_printf) warnings was nice, it caused the printf calls in arch/sandbox/os/common.c to get directed to the barebox versions rather than the libc ones causing a crash: E.G. before this revert: nm -a barebox|grep -w printf 0000000000404fa3 T print And after: nm -a barebox|grep -w printf U printf@@GLIBC_2.2.5 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> This reverts commit 6b082cfe9f9b5b2bea294918ad916c739490cea7.
* fix printf warningsMarc Kleine-Budde2011-04-251-0/+5
| | | | | | | | | | | | With sandbox printf is redefined as barebox_printf so that it does not collide with the glibc printf. This leads to tons of include/stdio.h:12:1: warning: ‘barebox_printf’ is an unrecognized format function type warnings. This patch fixes this. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Cosmetic fixes, including format attributes for printf() and friends.Krzysztof Halasa2010-12-211-8/+10
| | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* string: add strlcpy supportJean-Christophe PLAGNIOL-VILLARD2010-08-061-0/+1
| | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Andrea GALLO <andrea.gallo@stericsson.com> Cc: Gael SALLES <gael.salles@stericsson.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Increase MAX_FILES to 128Sascha Hauer2010-05-031-1/+1
| | | | | | | I already hit the limit while doing DFU on a custom board. Increase the value to a safe limit. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add snprintf functionSascha Hauer2010-03-301-0/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* vsprintf: Update to latest kernel versionSascha Hauer2009-06-101-0/+3
| | | | | | This adds a function to print into a malloced string Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Flush consoles before exitingSascha Hauer2009-03-191-0/+1
| | | | | | | We use FIFOs on some devices, so flush them before exiting so we do not get funny characters in the output. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* [sparse] don't return sth in a void functionMarc Kleine-Budde2007-11-291-1/+1
| | | | | | | fixed include/stdio.h:23:2: warning: returning void-valued expression Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* - putc is now putchar for better standard conformitySascha Hauer2007-09-211-3/+3
| | | | - make printf return int
* svn_rev_390Sascha Hauer2007-07-051-8/+18
| | | | add file functions
* svn_rev_321Sascha Hauer2007-07-051-0/+2
| | | | move some functions away from common.h
* svn_rev_273Sascha Hauer2007-07-051-0/+43
split up header files, make src pointer in write functions const
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