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grep: unsigned chars to fix gcc warnings.

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This commit is contained in:
Ben Gras 2010-06-20 12:31:55 +00:00
parent 28663f45d6
commit 137495002d
2 changed files with 3 additions and 3 deletions
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4
commands/grep/binary.c
View File

@ -37,7 +37,7 @@
int int
bin_file(FILE *f) bin_file(FILE *f)
{ {
char buf[BUFSIZ]; unsigned char buf[BUFSIZ];
size_t i, m; size_t i, m;
int ret = 0; int ret = 0;
@ -61,7 +61,7 @@ bin_file(FILE *f)
int int
gzbin_file(gzFile *f) gzbin_file(gzFile *f)
{ {
char buf[BUFSIZ]; unsigned char buf[BUFSIZ];
int i, m; int i, m;
int ret = 0; int ret = 0;

2
commands/grep/grep.h
View File

@ -101,7 +101,7 @@ void clearqueue(void);
typedef struct mmfile { typedef struct mmfile {
int fd; int fd;
size_t len; size_t len;
char *base, *end, *ptr; unsigned char *base, *end, *ptr;
} mmf_t; } mmf_t;
mmf_t *mmopen(char *fn, char *mode); mmf_t *mmopen(char *fn, char *mode);