nixo
/
gri3-wm
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'fix-ipc-write'

This commit is contained in:
Michael Stapelberg 2013-01-09 18:11:17 +01:00
parent c394efbfd0 f5b7bfb12e
commit 1b6ea35eb6
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libi3/ipc_send_message.c
View File

@ -10,6 +10,7 @@
#include <unistd.h>
#include <stdint.h>
#include <err.h>
#include <errno.h>
#include <i3/ipc.h>
@ -38,14 +39,15 @@ int ipc_send_message(int sockfd, uint32_t message_size,
memcpy(walk, payload, message_size);
int sent_bytes = 0;
int bytes_to_go = buffer_size;
while (sent_bytes < bytes_to_go) {
int n = write(sockfd, msg + sent_bytes, bytes_to_go);
if (n == -1)
while (sent_bytes < buffer_size) {
int n = write(sockfd, msg + sent_bytes, buffer_size - sent_bytes);
if (n == -1) {
if (errno == EAGAIN)
continue;
return -1;
}
sent_bytes += n;
bytes_to_go -= n;
}
return 0;