github.com/Interlisp.maiko
1
0
Fork 0
mirror of https://github.com/Interlisp/maiko.git synced 2026-02-03 23:23:03 +00:00
Code Issues Projects Releases Wiki Activity

Begin to remove ISC platform support. (#40)

Browse Source 
We don't want to modify emulation code yet as ISC support included
a number of other things, including some i386 code that isn't used
on other platforms, but is still useful as a reference.
This commit is contained in:
Bruce Mitchener
2020-12-14 13:31:58 +07:00
committed by GitHub
parent 7119613aee
commit 2dba7492af
23 changed files with 11 additions and 1511 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/unixfork.c
View File

@@ -427,7 +427,6 @@ int fork_Unix() {
if (pid == 0) {
int i;
int status, sock;
#ifndef ISC
struct sockaddr_un addr;
char PipeName[40];
sock = socket(AF_UNIX, SOCK_STREAM, 0);
@@ -436,7 +435,7 @@ int fork_Unix() {
exit(0);
}
sprintf(PipeName, "/tmp/LPU%ld-%d", StartTime, slot);
memset(&addr, 0, sizeof(struct sockaddr_un));
memset(&addr, 0, sizeof(struct sockaddr_un));
addr.sun_family = AF_UNIX;
strcpy(addr.sun_path, PipeName);
status =
@@ -454,32 +453,6 @@ int fork_Unix() {
dup2(sock, 0);
dup2(sock, 1);
dup2(sock, 2);
#else
/* New, FIFO-based communication regime */
int down, up; /* fifo fds */
char DownFIFO[48], UpFIFO[48];
sprintf(DownFIFO, "/tmp/LPD%d-%d", StartTime, slot);
sprintf(UpFIFO, "/tmp/LPU%d-%d", StartTime, slot);
if ((down = open(DownFIFO, O_RDONLY | O_NDELAY)) < 0) {
perror("slave opening down fifo");
exit(0);
}
if ((up = open(UpFIFO, O_WRONLY | O_NDELAY)) < 0) {
perror("slave opening up fifo");
exit(0);
}
/* Copy the fifos onto stdin, stdout, and stderr */
dup2(down, 0);
dup2(up, 1);
dup2(up, 2);
/* unlink(DownFIFO);
unlink(UpFIFO); */
#endif /* oldPIPEway */
#ifdef SYSVONLY
/* Make sure everything else is closed POSIX has no getdtab... */