lib: Make UNIX socket buffer size configurable0.11.3

This makes the buffer size used by the UNIX sockets configurable. In
case of a lot of IPCPs in the system it might become too small with
the default value, resulting in irm command failures. The user can now
easily configure it with an adequate value.

Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index dfb8805..8dc7751 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -55,7 +55,7 @@
 struct cmd {
         struct list_head next;
 
-        uint8_t          cbuf[IPCP_MSG_BUF_SIZE];
+        uint8_t          cbuf[SOCK_BUF_SIZE];
         size_t           len;
         int              fd;
 };
@@ -146,7 +146,7 @@ static void * acceptloop(void * o)
                         break;
                 }
 
-                cmd->len = read(csockfd, cmd->cbuf, IPCP_MSG_BUF_SIZE);
+                cmd->len = read(csockfd, cmd->cbuf, SOCK_BUF_SIZE);
                 if (cmd->len <= 0) {
                         log_err("Failed to read from socket.");
                         close(csockfd);