[1641] in testers
Patch to edsc: do_trn.c
daemon@ATHENA.MIT.EDU (daemon@ATHENA.MIT.EDU)
Tue Jul 30 23:03:19 1991
Date: Tue, 30 Jul 91 23:03:13 -0400
From: tytso@ATHENA.MIT.EDU (Theodore Ts'o)
To: testers@ATHENA.MIT.EDU
Reply-To: tytso@ATHENA.MIT.EDU
The following patch is necessary to stop edsc from looping under some
circumstances when the 'F' command in emacs discuss is used (as reported
by jfc).
- Ted
*** /tmp/,RCSt1011667 Tue Jul 30 22:50:27 1991
--- do_trn.c Tue Jul 30 22:49:28 1991
***************
*** 16,28 ****
#include <sys/types.h>
#include <sys/file.h>
#include <signal.h>
- #include <string.h>
#include <sys/wait.h>
#include <ctype.h>
#include <sys/time.h>
#include <netdb.h>
#ifdef SVR4
#include <fcntl.h>
#endif
#include "edsc.h"
--- 16,30 ----
#include <sys/types.h>
#include <sys/file.h>
#include <signal.h>
#include <sys/wait.h>
#include <ctype.h>
#include <sys/time.h>
#include <netdb.h>
#ifdef SVR4
+ #include <string.h>
#include <fcntl.h>
+ #else
+ #include <strings.h>
#endif
#include "edsc.h"
***************
*** 231,236 ****
--- 233,239 ----
cache_pc = 0;
cache_working = 1;
tinfo = cache_current->t_info;
+ (void) unlink(output_fn);
if (link(cache_current->filename, output_fn)) {
int fd, rfd, cc;
char buf[8192];
***************
*** 248,254 ****
dsc_destroy_name_blk(&nb);
return;
}
! while ((cc = read(rfd, buf, sizeof(buf))) >= 0) {
if (cc != write(fd, buf, cc)) {
printf("; Failed write!\n");
dsc_destroy_name_blk(&nb);
--- 251,257 ----
dsc_destroy_name_blk(&nb);
return;
}
! while ((cc = read(rfd, buf, sizeof(buf))) > 0) {
if (cc != write(fd, buf, cc)) {
printf("; Failed write!\n");
dsc_destroy_name_blk(&nb);
