git: be94e7783975 - stable/12 - Fix -Wpointer-sign warnings in usr.bin/grep

[Ed Maste]

The branch stable/12 has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=be94e77839751408d87f53e5e371a0d06b17072f

commit be94e77839751408d87f53e5e371a0d06b17072f
Author:     Alex Richardson <arichardson at FreeBSD.org>
AuthorDate: 2020-09-21 09:03:37 +0000
Commit:     Ed Maste <emaste at FreeBSD.org>
CommitDate: 2021-09-24 00:58:14 +0000

    Fix -Wpointer-sign warnings in usr.bin/grep
    
    Reviewed By:    kevans
    Differential Revision: https://reviews.freebsd.org/D26479
    
    (cherry picked from commit 86ce5365215ab252e0d1904b410381c96cfc4076)
---
 usr.bin/grep/file.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/usr.bin/grep/file.c b/usr.bin/grep/file.c
index e390af9cc800..8577572c2887 100644
--- a/usr.bin/grep/file.c
+++ b/usr.bin/grep/file.c
@@ -55,12 +55,12 @@ __FBSDID("$FreeBSD$");
 #define	MAXBUFSIZ	(32 * 1024)
 #define	LNBUFBUMP	80
 
-static unsigned char *buffer;
-static unsigned char *bufpos;
+static char *buffer;
+static char *bufpos;
 static size_t bufrem;
 static size_t fsiz;
 
-static unsigned char *lnbuf;
+static char *lnbuf;
 static size_t lnbuflen;
 
 static inline int
@@ -97,7 +97,7 @@ grep_lnbufgrow(size_t newlen)
 char *
 grep_fgetln(struct file *f, struct parsec *pc)
 {
-	unsigned char *p;
+	char *p;
 	size_t len;
 	size_t off;
 	ptrdiff_t diff;