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Date: Tue, 16 Sep 2014 22:51:36 +0200 From: Rasmus Villemoes <linux@...musvillemoes.dk> To: Andrew Morton <akpm@...ux-foundation.org> Cc: linux-kernel@...r.kernel.org, Rasmus Villemoes <linux@...musvillemoes.dk>, Jason Wessel <jason.wessel@...driver.com>, kgdb-bugreport@...ts.sourceforge.net Subject: [PATCH 22/22] kdb: Replace strnicmp with strncasecmp The kernel used to contain two functions for length-delimited, case-insensitive string comparison, strnicmp with correct semantics and a slightly buggy strncasecmp. The latter is the POSIX name, so strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper for the new strncasecmp to avoid breaking existing users. To allow the compat wrapper strnicmp to be removed at some point in the future, and to avoid the extra indirection cost, do s/strnicmp/strncasecmp/g. Cc: Jason Wessel <jason.wessel@...driver.com> Cc: kgdb-bugreport@...ts.sourceforge.net Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk> --- kernel/debug/kdb/kdb_bp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/debug/kdb/kdb_bp.c b/kernel/debug/kdb/kdb_bp.c index 70a5046..b20d544 100644 --- a/kernel/debug/kdb/kdb_bp.c +++ b/kernel/debug/kdb/kdb_bp.c @@ -52,11 +52,11 @@ static int kdb_parsebp(int argc, const char **argv, int *nextargp, kdb_bp_t *bp) bp->bph_length = 1; if ((argc + 1) != nextarg) { - if (strnicmp(argv[nextarg], "datar", sizeof("datar")) == 0) + if (strncasecmp(argv[nextarg], "datar", sizeof("datar")) == 0) bp->bp_type = BP_ACCESS_WATCHPOINT; - else if (strnicmp(argv[nextarg], "dataw", sizeof("dataw")) == 0) + else if (strncasecmp(argv[nextarg], "dataw", sizeof("dataw")) == 0) bp->bp_type = BP_WRITE_WATCHPOINT; - else if (strnicmp(argv[nextarg], "inst", sizeof("inst")) == 0) + else if (strncasecmp(argv[nextarg], "inst", sizeof("inst")) == 0) bp->bp_type = BP_HARDWARE_BREAKPOINT; else return KDB_ARGCOUNT; -- 2.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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