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testj1939: fix warning on 32 bit systems

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testj1939.c: In function 'main':
testj1939.c:201:3: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'unsigned int' [-Wformat=]
   fprintf(stderr, "- bind(, %s, %li);\n", canaddr2str(&sockname), sizeof(sockname));
   ^
testj1939.c:210:4: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'unsigned int' [-Wformat=]
    fprintf(stderr, "- connect(, %s, %li);\n", canaddr2str(&peername), sizeof(peername));
    ^
testj1939.c:228:5: warning: format '%li' expects argument of type 'long int', but argument 5 has type 'unsigned int' [-Wformat=]
     fprintf(stderr, "- sendto(, <dat>, %i, 0, %s, %li);\n", todo_send, canaddr2str(&peername), sizeof(peername));
     ^
testj1939.c:254:4: warning: format '%li' expects argument of type 'long int', but argument 3 has type 'unsigned int' [-Wformat=]
    fprintf(stderr, "- recvfrom(, <dat>, %li, 0, &<peername>, %li);\n", sizeof(peername), sizeof(peername));
    ^
testj1939.c:254:4: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'unsigned int' [-Wformat=]

Use 'z' as correct modifier to print sizeof().

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde
2016-10-04 14:24:49 +02:00
parent 0e3611464b
commit 07daafc825
1 changed files with 4 additions and 4 deletions
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testj1939.c
+4 -4
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@@ -198,7 +198,7 @@ int main(int argc, char *argv[])
} }
if (verbose) if (verbose)
fprintf(stderr, "- bind(, %s, %li);\n", canaddr2str(&sockname), sizeof(sockname)); fprintf(stderr, "- bind(, %s, %zi);\n", canaddr2str(&sockname), sizeof(sockname));
ret = bind(sock, (void *)&sockname, sizeof(sockname)); ret = bind(sock, (void *)&sockname, sizeof(sockname));
if (ret < 0) if (ret < 0)
error(1, errno, "bind()"); error(1, errno, "bind()");
@@ -207,7 +207,7 @@ int main(int argc, char *argv[])
if (!valid_peername) if (!valid_peername)
error(1, 0, "no peername supplied"); error(1, 0, "no peername supplied");
if (verbose) if (verbose)
fprintf(stderr, "- connect(, %s, %li);\n", canaddr2str(&peername), sizeof(peername)); fprintf(stderr, "- connect(, %s, %zi);\n", canaddr2str(&peername), sizeof(peername));
ret = connect(sock, (void *)&peername, sizeof(peername)); ret = connect(sock, (void *)&peername, sizeof(peername));
if (ret < 0) if (ret < 0)
error(1, errno, "connect()"); error(1, errno, "connect()");
@@ -225,7 +225,7 @@ int main(int argc, char *argv[])
*/ */
if (valid_peername && !todo_connect) { if (valid_peername && !todo_connect) {
if (verbose) if (verbose)
fprintf(stderr, "- sendto(, <dat>, %i, 0, %s, %li);\n", todo_send, canaddr2str(&peername), sizeof(peername)); fprintf(stderr, "- sendto(, <dat>, %i, 0, %s, %zi);\n", todo_send, canaddr2str(&peername), sizeof(peername));
ret = sendto(sock, dat, todo_send, 0, ret = sendto(sock, dat, todo_send, 0,
(void *)&peername, sizeof(peername)); (void *)&peername, sizeof(peername));
} else { } else {
@@ -251,7 +251,7 @@ int main(int argc, char *argv[])
* received packets * received packets
*/ */
if (verbose) if (verbose)
fprintf(stderr, "- recvfrom(, <dat>, %li, 0, &<peername>, %li);\n", sizeof(peername), sizeof(peername)); fprintf(stderr, "- recvfrom(, <dat>, %zi, 0, &<peername>, %zi);\n", sizeof(peername), sizeof(peername));
peernamelen = sizeof(peername); peernamelen = sizeof(peername);
ret = recvfrom(sock, dat, sizeof(dat), 0, ret = recvfrom(sock, dat, sizeof(dat), 0,
(void *)&peername, &peernamelen); (void *)&peername, &peernamelen);