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fix warnings about pointer signedness

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This commit is contained in:
Denis Vlasenko 2008-05-09 18:07:15 +00:00
parent 98636eb08c
commit 023dc6798e
5 changed files with 6 additions and 6 deletions
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2
coreutils/md5_sha1_sum.c
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@ -21,7 +21,7 @@ static unsigned char *hash_bin_to_hex(unsigned char *hash_value,
/* xzalloc zero-terminates */
char *hex_value = xzalloc((hash_length * 2) + 1);
bin2hex(hex_value, (char*)hash_value, hash_length);
return hex_value;
return (unsigned char *)hex_value;
}
static uint8_t *hash_file(const char *filename, hash_algo_t hash_algo)

4
coreutils/tr.c
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@ -208,8 +208,8 @@ int tr_main(int argc ATTRIBUTE_UNUSED, char **argv)
if (*argv) {
if (argv[0][0] == '\0')
bb_error_msg_and_die("STRING2 cannot be empty");
output_length = expand(*argv, output);
map(vector, tr_buf, input_length, output, output_length);
output_length = expand(*argv, (char *)output);
map(vector, (unsigned char *)tr_buf, input_length, output, output_length);
}
for (i = 0; i < input_length; i++)
invec[(unsigned char)tr_buf[i]] = TRUE;

2
miscutils/less.c
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@ -731,7 +731,7 @@ static int less_getch(int pos)
again:
less_gets_pos = pos;
memset(input, 0, sizeof(input));
getch_nowait(input, sizeof(input));
getch_nowait((char *)input, sizeof(input));
less_gets_pos = -1;
/* Detect escape sequences (i.e. arrow keys) and handle

2
networking/arp.c
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@ -200,7 +200,7 @@ static void arp_getdevhw(char *ifname, struct sockaddr *sa,
}
bb_error_msg("device '%s' has HW address %s '%s'",
ifname, xhw->name,
xhw->print((char *) &ifr.ifr_hwaddr.sa_data));
xhw->print((unsigned char *) &ifr.ifr_hwaddr.sa_data));
}
}

2
networking/sendmail.c
View File

@ -533,7 +533,7 @@ int sendgetmail_main(int argc ATTRIBUTE_UNUSED, char **argv)
// so we reuse md5 space instead of xzalloc(16*2+1)
#define md5_hex ((uint8_t *)&md5)
// uint8_t *md5_hex = (uint8_t *)&md5;
*bin2hex(md5_hex, s, 16) = '\0';
*bin2hex((char *)md5_hex, s, 16) = '\0';
// APOP
s = xasprintf("%s %s", opt_user, md5_hex);
#undef md5_hex