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Javier Almansa Sobrino 524eecc6a2 Add support for hexadecimal and pointer format specifiers to snprintf() 
The current implementation of snprintf() does not support pointer and
hexadecimal format specifiers, which can be needed, for instance, for
DTB manipulations.

This patch adds that functionality by borrowing some code from the
printf() implementation.

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I2076ea46693a73a04890982bf20e3c633c2767fb
 		2020-08-26 10:27:47 +01:00
..
aarch64 Revert "libc/memset: Implement function in assembler" 2020-08-21 19:33:46 +00:00
abort.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
assert.c libc: fix sparse warning for __assert() 2019-09-11 11:28:46 +09:00
exit.c libc: Fix some MISRA defects 2018-08-30 16:21:59 +01:00
libc.mk Revert "libc/memset: Implement function in assembler" 2020-08-21 19:33:46 +00:00
memchr.c libc: fix memchr implementation 2019-06-20 09:59:24 +01:00
memcmp.c Remove several warnings reported with W=1 2019-04-01 10:43:42 +01:00
memcpy.c Remove several warnings reported with W=1 2019-04-01 10:43:42 +01:00
memmove.c libc: Cleanup remaining files 2018-08-22 10:26:04 +01:00
memrchr.c libc: add memrchr 2019-12-11 08:51:26 +01:00
memset.c Revert "libc/memset: Implement function in assembler" 2020-08-21 19:33:46 +00:00
printf.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
putchar.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
puts.c libc: Fix some MISRA defects 2018-08-30 16:21:59 +01:00
snprintf.c Add support for hexadecimal and pointer format specifiers to snprintf() 2020-08-26 10:27:47 +01:00
strchr.c libc: Cleanup FreeBSD files 2018-08-22 10:26:05 +01:00
strcmp.c libc: Cleanup FreeBSD files 2018-08-22 10:26:05 +01:00
strlcpy.c libc: Adapt strlcpy to this codebase 2018-11-02 13:41:33 +00:00
strlen.c libc: Introduce cdefs.h, assert.h and strlen.c 2018-08-22 10:26:04 +01:00
strncmp.c libc: Cleanup FreeBSD files 2018-08-22 10:26:05 +01:00
strnlen.c libc: Cleanup FreeBSD files 2018-08-22 10:26:05 +01:00
strrchr.c libc: Integrate strrchr in libc 2018-10-23 18:27:45 +01:00