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-rw-r--r--source/ap/ksh93/patches/ksh-20120801-macro.patch205
1 files changed, 0 insertions, 205 deletions
diff --git a/source/ap/ksh93/patches/ksh-20120801-macro.patch b/source/ap/ksh93/patches/ksh-20120801-macro.patch
deleted file mode 100644
index ca8024ef..00000000
--- a/source/ap/ksh93/patches/ksh-20120801-macro.patch
+++ /dev/null
@@ -1,205 +0,0 @@
-diff -up ksh-20120801/src/cmd/ksh93/include/io.h.macro ksh-20120801/src/cmd/ksh93/include/io.h
---- ksh-20120801/src/cmd/ksh93/include/io.h.macro 2012-07-18 16:12:38.000000000 +0200
-+++ ksh-20120801/src/cmd/ksh93/include/io.h 2013-07-04 16:14:05.809595966 +0200
-@@ -81,6 +81,7 @@ extern void sh_iosave(Shell_t *, int,in
- extern int sh_iovalidfd(Shell_t*, int);
- extern int sh_inuse(Shell_t*, int);
- extern void sh_iounsave(Shell_t*);
-+extern void iounpipe(Shell_t*);
- extern int sh_chkopen(const char*);
- extern int sh_ioaccess(int,int);
- extern int sh_devtofd(const char*);
-diff -up ksh-20120801/src/cmd/ksh93/sh/subshell.c.macro ksh-20120801/src/cmd/ksh93/sh/subshell.c
---- ksh-20120801/src/cmd/ksh93/sh/subshell.c.macro 2013-07-04 16:14:05.783595751 +0200
-+++ ksh-20120801/src/cmd/ksh93/sh/subshell.c 2013-07-04 16:15:46.673432991 +0200
-@@ -171,7 +171,7 @@ void sh_subfork(void)
- {
- register struct subshell *sp = subshell_data;
- Shell_t *shp = sp->shp;
-- int curenv = shp->curenv;
-+ int curenv = shp->curenv, comsub=shp->comsub;
- pid_t pid;
- char *trap = shp->st.trapcom[0];
- if(trap)
-@@ -204,7 +204,7 @@ void sh_subfork(void)
- shp->comsub = 0;
- SH_SUBSHELLNOD->nvalue.s = 0;
- sp->subpid=0;
-- shp->st.trapcom[0] = trap;
-+ shp->st.trapcom[0] = (comsub==2?NULL:trap);
- shp->savesig = 0;
- }
- }
-@@ -743,7 +743,6 @@ Sfio_t *sh_subshell(Shell_t *shp,Shnode_
- fchdir(shp->pwdfd);
- }
- shp->subshare = sp->subshare;
-- shp->comsub = sp->comsub;
- shp->subdup = sp->subdup;
- #if SHOPT_COSHELL
- shp->coshell = sp->coshell;
-@@ -773,7 +772,12 @@ Sfio_t *sh_subshell(Shell_t *shp,Shnode_
- if(nsig>0)
- kill(getpid(),nsig);
- if(sp->subpid)
-+ {
- job_wait(sp->subpid);
-+ if(comsub>1)
-+ iounpipe(shp);
-+ }
-+ shp->comsub = sp->comsub;
- if(comsub && iop && sp->pipefd<0)
- sfseek(iop,(off_t)0,SEEK_SET);
- if(shp->trapnote)
-diff -up ksh-20120801/src/cmd/ksh93/sh/xec.c.macro ksh-20120801/src/cmd/ksh93/sh/xec.c
---- ksh-20120801/src/cmd/ksh93/sh/xec.c.macro 2013-07-04 16:14:05.800595891 +0200
-+++ ksh-20120801/src/cmd/ksh93/sh/xec.c 2013-07-04 16:14:05.810595975 +0200
-@@ -102,11 +102,11 @@ struct funenv
- * temp file.
- */
- static int subpipe[3],subdup,tsetio,usepipe;
--static void iounpipe(Shell_t*);
-+void iounpipe(Shell_t*);
-
--static int iousepipe(Shell_t *shp)
-+int iousepipe(Shell_t *shp)
- {
-- int i;
-+ int fd=sffileno(sfstdout),i,err=errno;
- if(usepipe)
- {
- usepipe++;
-@@ -115,13 +115,18 @@ static int iousepipe(Shell_t *shp)
- if(sh_rpipe(subpipe) < 0)
- return(0);
- usepipe++;
-- fcntl(subpipe[0],F_SETFD,FD_CLOEXEC);
-- subpipe[2] = sh_fcntl(1,F_DUPFD,10);
-- fcntl(subpipe[2],F_SETFD,FD_CLOEXEC);
-+ if(shp->comsub!=1)
-+ {
-+ subpipe[2] = sh_fcntl(subpipe[1],F_DUPFD,10);
-+ sh_close(subpipe[1]);
-+ return(1);
-+ }
-+ subpipe[2] = sh_fcntl(fd,F_dupfd_cloexec,10);
- shp->fdstatus[subpipe[2]] = shp->fdstatus[1];
-- close(1);
-- fcntl(subpipe[1],F_DUPFD,1);
-- shp->fdstatus[1] = shp->fdstatus[subpipe[1]];
-+ while(close(fd)<0 && errno==EINTR)
-+ errno = err;
-+ fcntl(subpipe[1],F_DUPFD,fd);
-+ shp->fdstatus[1] = shp->fdstatus[subpipe[1]]&~IOCLEX;
- sh_close(subpipe[1]);
- if(subdup=shp->subdup) for(i=0; i < 10; i++)
- {
-@@ -135,14 +140,23 @@ static int iousepipe(Shell_t *shp)
- return(1);
- }
-
--static void iounpipe(Shell_t *shp)
-+void iounpipe(Shell_t *shp)
- {
-- int n;
-+ int fd=sffileno(sfstdout),n,err=errno;
- char buff[SF_BUFSIZE];
-- close(1);
-- fcntl(subpipe[2], F_DUPFD, 1);
-- shp->fdstatus[1] = shp->fdstatus[subpipe[2]];
-+ if(!usepipe)
-+ return;
- --usepipe;
-+ if(shp->comsub>1)
-+ {
-+ sh_close(subpipe[2]);
-+ while(read(subpipe[0],buff,sizeof(buff))>0);
-+ goto done;
-+ }
-+ while(close(fd)<0 && errno==EINTR)
-+ errno = err;
-+ fcntl(subpipe[2], F_DUPFD, fd);
-+ shp->fdstatus[1] = shp->fdstatus[subpipe[2]];
- if(subdup) for(n=0; n < 10; n++)
- {
- if(subdup&(1<<n))
-@@ -174,6 +188,7 @@ static void iounpipe(Shell_t *shp)
- else if(errno!=EINTR)
- break;
- }
-+done:
- sh_close(subpipe[0]);
- subpipe[0] = -1;
- tsetio = 0;
-@@ -725,7 +740,7 @@ static void unset_instance(Namval_t *nq,
- }
-
- #if SHOPT_COSHELL
--uintmax_t coused;
-+static uintmax_t coused;
- /*
- * print out function definition
- */
-@@ -1619,10 +1634,14 @@ int sh_exec(register const Shnode_t *t,
- if(shp->subshell)
- {
- sh_subtmpfile(shp);
-- if(shp->comsub==1 && !(shp->fdstatus[1]&IONOSEEK))
-- unpipe=iousepipe(shp);
- if((type&(FAMP|TFORK))==(FAMP|TFORK))
-- sh_subfork();
-+ {
-+ if(shp->comsub && !(shp->fdstatus[1]&IONOSEEK))
-+ {
-+ unpipe = iousepipe(shp);
-+ sh_subfork();
-+ }
-+ }
- }
- no_fork = !ntflag && !(type&(FAMP|FPOU)) && !shp->subshell &&
- !(shp->st.trapcom[SIGINT] && *shp->st.trapcom[SIGINT]) &&
-@@ -3495,8 +3514,7 @@ static void sh_funct(Shell_t *shp,Namval
- struct funenv fun;
- char *fname = nv_getval(SH_FUNNAMENOD);
- struct Level *lp =(struct Level*)(SH_LEVELNOD->nvfun);
-- int level, pipepid=shp->pipepid, comsub=shp->comsub;
-- shp->comsub = 0;
-+ int level, pipepid=shp->pipepid;
- shp->pipepid = 0;
- sh_stats(STAT_FUNCT);
- if(!lp->hdr.disc)
-@@ -3539,7 +3557,6 @@ static void sh_funct(Shell_t *shp,Namval
- lp->maxlevel = level;
- SH_LEVELNOD->nvalue.s = lp->maxlevel;
- shp->last_root = nv_dict(DOTSHNOD);
-- shp->comsub = comsub;
- #if 0
- nv_putval(SH_FUNNAMENOD,shp->st.funname,NV_NOFREE);
- #else
-diff -up ksh-20120801/src/cmd/ksh93/sh/macro.c.orig ksh-20120801/src/cmd/ksh93/sh/macro.c
---- ksh-20120801/src/cmd/ksh93/sh/macro.c.orig 2012-06-29 20:05:47.000000000 +0200
-+++ ksh-20120801/src/cmd/ksh93/sh/macro.c 2013-08-12 18:06:17.291843164 +0200
-@@ -2152,6 +2152,11 @@ static void comsubst(Mac_t *mp,register
- mp->ifsp = nv_getval(np);
- stkset(stkp,savptr,savtop);
- newlines = 0;
-+ if(type/*==3 - don't break `` vs $() */ && mp->shp->spid)
-+ {
-+ job_wait(mp->shp->spid);
-+ mp->shp->spid = 0;
-+ }
- sfsetbuf(sp,(void*)sp,0);
- bufsize = sfvalue(sp);
- /* read command substitution output and put on stack or here-doc */
-diff -up ksh-20120801/src/cmd/ksh93/sh/xec.c.orig ksh-20120801/src/cmd/ksh93/sh/xec.c
---- ksh-20120801/src/cmd/ksh93/sh/xec.c.orig 2013-08-12 18:06:57.567497226 +0200
-+++ ksh-20120801/src/cmd/ksh93/sh/xec.c 2013-08-12 18:20:36.443454280 +0200
-@@ -1734,6 +1734,8 @@ int sh_exec(register const Shnode_t *t,
- nlock--;
- job_unlock();
- }
-+ if(shp->subshell)
-+ shp->spid = parent;
- if(type&FPCL)
- sh_close(shp->inpipe[0]);
- if(type&(FCOOP|FAMP))
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-05 23:37:36 +0000