Stefan Reinauer ([email protected]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/708
-gerrit commit 618c314d845a4fc23f8fc8902bcff334c1d8fd12 Author: Gabe Black <[email protected]> Date: Fri Sep 16 02:18:56 2011 -0700 Add an implementation for the memchr library function This function is declared in string.h, but no implementation was compiled in this change adds a very simple, naive implementation. Change-Id: Icded479d246f7cce8a3d2154c69f75178fa513e1 Signed-off-by: Gabe Black <[email protected]> --- src/lib/Makefile.inc | 2 ++ src/lib/memchr.c | 11 +++++++++++ 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index 906dfae..e0e5e75 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -1,6 +1,7 @@ romstage-y += memset.c +romstage-y += memchr.c romstage-y += memcpy.c romstage-y += memcmp.c romstage-y += cbfs.c @@ -15,6 +16,7 @@ romstage-$(CONFIG_CONSOLE_NE2K) += compute_ip_checksum.c romstage-$(CONFIG_USBDEBUG) += usbdebug.c ramstage-y += memset.c +ramstage-y += memchr.c ramstage-y += memcpy.c ramstage-y += memcmp.c ramstage-y += memmove.c diff --git a/src/lib/memchr.c b/src/lib/memchr.c new file mode 100644 index 0000000..a890dce --- /dev/null +++ b/src/lib/memchr.c @@ -0,0 +1,11 @@ +#include <string.h> +void *memchr(const void *s, int c, size_t n) +{ + const unsigned char *sc = s; + while (n--) { + if (*sc == (unsigned char)c) + return (void *)sc; + sc++; + } + return NULL; +} -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
