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ntp_server: fix socket types 

Cast recvfrom(), sendto() buffers to "void*" to avoid "char*" /
"unsigned char*" confusion.  Use ssize_t for the return value, and
socklen_t for the socket address size.
This commit is contained in:
Max Kellermann 2011-08-29 09:48:49 +02:00
parent 4a75acb46c
commit d49a2ccb08
1 changed files with 5 additions and 3 deletions
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8
src/ntp_server.c
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@ -81,8 +81,9 @@ ntp_server_handle(struct ntp_server *ntp)
unsigned char buf[32];
struct sockaddr addr;
int iter;
unsigned int addr_len = sizeof(addr);
int num_bytes = recvfrom(ntp->fd, buf, sizeof(buf), 0, &addr, &addr_len);
socklen_t addr_len = sizeof(addr);
ssize_t num_bytes = recvfrom(ntp->fd, (void *)buf, sizeof(buf), 0,
&addr, &addr_len);
if (num_bytes == 0) {
return false;
}
@ -95,7 +96,8 @@ ntp_server_handle(struct ntp_server *ntp)
}
fill_time_buffer(buf + 24);
num_bytes = sendto(ntp->fd, buf, num_bytes, 0, &addr, addr_len);
num_bytes = sendto(ntp->fd, (void *)buf, num_bytes, 0,
&addr, addr_len);
return num_bytes == sizeof(buf);
}