mirrors/tcpdump
0
0
Fork 0
mirror of https://github.com/the-tcpdump-group/tcpdump.git synced 2024-11-30 21:44:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix a warning

Browse Source 
poll() is a system API on UN*Xes, some compilers warn like:

./print-pgm.c: In function 'pgm_print':
./print-pgm.c:256:29: warning: declaration of 'poll' shadows a global
declaration [-Wshadow]

Rename the variable 'pgm_poll'.
This commit is contained in:
Francois-Xavier Le Bail 2019-09-19 19:58:58 +02:00
parent 327512e264
commit c62dff3187
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
print-pgm.c
View File

@ -253,14 +253,14 @@ pgm_print(netdissect_options *ndo,
}
case PGM_POLL: {
const struct pgm_poll *poll;
const struct pgm_poll *pgm_poll;
uint32_t ivl, rnd, mask;
poll = (const struct pgm_poll *)(pgm + 1);
ND_TCHECK_SIZE(poll);
bp = (const u_char *) (poll + 1);
pgm_poll = (const struct pgm_poll *)(pgm + 1);
ND_TCHECK_SIZE(pgm_poll);
bp = (const u_char *) (pgm_poll + 1);
switch (GET_BE_U_2(poll->pgmp_nla_afi)) {
switch (GET_BE_U_2(pgm_poll->pgmp_nla_afi)) {
case AFNUM_INET:
ND_TCHECK_LEN(bp, sizeof(nd_ipv4));
addrtostr(bp, nla_buf, sizeof(nla_buf));
@ -289,8 +289,8 @@ pgm_print(netdissect_options *ndo,
bp += sizeof(uint32_t);
ND_PRINT("POLL seq %u round %u nla %s ivl %u rnd 0x%08x "
"mask 0x%08x", GET_BE_U_4(poll->pgmp_seq),
GET_BE_U_2(poll->pgmp_round), nla_buf, ivl, rnd,
"mask 0x%08x", GET_BE_U_4(pgm_poll->pgmp_seq),
GET_BE_U_2(pgm_poll->pgmp_round), nla_buf, ivl, rnd,
mask);
break;
}