ksh/SOURCES/ksh-20120801-F_dupfd_cloexec.patch
2021-09-09 19:47:05 +00:00

23 lines
778 B
Diff

diff -up ksh-20120801/src/cmd/ksh93/sh/io.c.orig ksh-20120801/src/cmd/ksh93/sh/io.c
--- ksh-20120801/src/cmd/ksh93/sh/io.c.orig 2015-08-12 11:35:36.882268954 -0300
+++ ksh-20120801/src/cmd/ksh93/sh/io.c 2015-08-12 11:44:06.324587019 -0300
@@ -2580,10 +2580,18 @@ int sh_fcntl(register int fd, int op, ..
if(newfd>=0) switch(op)
{
case F_DUPFD:
+#if F_dupfd_cloexec != F_DUPFD
+ case F_dupfd_cloexec:
+#endif
if(shp->fdstatus[fd] == IOCLOSE)
shp->fdstatus[fd] = 0;
if(newfd>=shp->gd->lim.open_max)
sh_iovalidfd(shp,newfd);
+#if F_dupfd_cloexec != F_DUPFD
+ if(op==F_dupfd_cloexec)
+ shp->fdstatus[newfd] = (shp->fdstatus[fd]|IOCLEX);
+ else
+#endif
shp->fdstatus[newfd] = (shp->fdstatus[fd]&~IOCLEX);
if(fdnotify)
(*fdnotify)(fd,newfd);