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Fix warnings, fix a typo in a testcase description, bump WARNS to 3

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- Remove argc/argv (-Wunused)
- Cast len in comparison to size_t (-Wsign-compare)

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2015-04-10 07:35:53 +00:00
parent 16be9f54e7
commit 2084db1777
2 changed files with 5 additions and 5 deletions
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2
tools/regression/sockets/unix_passfd/Makefile
View File

@ -2,6 +2,6 @@
PROG= unix_passfd PROG= unix_passfd
MAN= MAN=
WARNS?= 2 WARNS?= 3
.include <bsd.prog.mk> .include <bsd.prog.mk>

8
tools/regression/sockets/unix_passfd/unix_passfd.c
View File

@ -139,7 +139,7 @@ sendfd_payload(const char *test, int sockfd, int sendfd,
len = sendmsg(sockfd, &msghdr, 0); len = sendmsg(sockfd, &msghdr, 0);
if (len < 0) if (len < 0)
err(-1, "%s: sendmsg", test); err(-1, "%s: sendmsg", test);
if (len != paylen) if ((size_t)len != paylen)
errx(-1, "%s: sendmsg: %zd bytes sent", test, len); errx(-1, "%s: sendmsg: %zd bytes sent", test, len);
} }
@ -175,7 +175,7 @@ recvfd_payload(const char *test, int sockfd, int *recvfd,
len = recvmsg(sockfd, &msghdr, 0); len = recvmsg(sockfd, &msghdr, 0);
if (len < 0) if (len < 0)
err(-1, "%s: recvmsg", test); err(-1, "%s: recvmsg", test);
if (len != buflen) if ((size_t)len != buflen)
errx(-1, "%s: recvmsg: %zd bytes received", test, len); errx(-1, "%s: recvmsg: %zd bytes received", test, len);
cmsghdr = CMSG_FIRSTHDR(&msghdr); cmsghdr = CMSG_FIRSTHDR(&msghdr);
@ -205,7 +205,7 @@ recvfd(const char *test, int sockfd, int *recvfd)
} }
int int
main(int argc, char *argv[]) main(void)
{ {
struct stat putfd_1_stat, putfd_2_stat, getfd_1_stat, getfd_2_stat; struct stat putfd_1_stat, putfd_2_stat, getfd_1_stat, getfd_2_stat;
int fd[2], putfd_1, putfd_2, getfd_1, getfd_2; int fd[2], putfd_1, putfd_2, getfd_1, getfd_2;
@ -354,7 +354,7 @@ main(int argc, char *argv[])
* payload. Payload + SCM_RIGHTS + LOCAL_CREDS hit socket buffer * payload. Payload + SCM_RIGHTS + LOCAL_CREDS hit socket buffer
* limit, and receiver receives truncated data. * limit, and receiver receives truncated data.
*/ */
test = "test8-rigths+creds+payload"; test = "test8-rights+creds+payload";
printf("beginning %s\n", test); printf("beginning %s\n", test);
{ {