mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-15 23:50:44 +00:00
9f76c1d34b
(there were more patch files than souce files here :) ) Now merged are the fixes: ports/1966: Team doesn't support... ports/2204: Team can hang when stderr is a file I've seen team hang when stderr is a file. 'top' reports that it is stuck in lockf. ports/2203: Team's exit status doesn't indicate if there ... Team's exit status will be 0 even if there is an I/O error. The reason is that the exit status of the "guys" isn't checked. Submitted by: dawes@physics.usyd.edu.au (David Dawes)
371 lines
8.4 KiB
Plaintext
371 lines
8.4 KiB
Plaintext
--- team.c.dist Sat Jul 1 08:33:24 1995
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+++ team.c Sun Mar 15 12:37:16 1998
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@@ -58,8 +58,8 @@
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upstream to it, which has much the same effect.
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*/
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-#define TeamLVOLSZ (1L<<10)
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-#define TeamHVOLSZ ((long unsigned) 3 * ((long unsigned) 1 << 30))
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+#define TeamLVOLSZ (off_t unsigned)(1L<<10)
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+#define TeamHVOLSZ ((off_t unsigned) 3 * ((off_t unsigned) 1 << 62))
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#define TeamLBUFSZ (64) /* Low buffer size */
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#define TeamDBUFSZ (60*512) /* Default buffer size */
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@@ -84,11 +84,23 @@
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#include <sys/file.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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+#ifdef HAVE_WAIT_H
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+#include <sys/wait.h>
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+#endif
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+
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+#ifdef HAVE_PARAM_H
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+#include <sys/param.h>
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+#endif
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+
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#ifdef sun
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# undef F_SETLKW
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#endif
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+#ifdef __FreeBSD__
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+# undef F_SETLKW
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+#endif
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+
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#if (PCG)
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# include "Extend.h"
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# include "Here.h"
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@@ -160,6 +172,7 @@
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local bool verbose = false;
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local bool report = true;
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+local bool guyhaderror = false;
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extern int errno;
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local time_t origin;
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@@ -190,7 +203,7 @@
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{
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int fd;
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short status;
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- long unsigned size;
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+ off_t unsigned size;
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};
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local Fd FdIn,FdOut;
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@@ -199,7 +212,7 @@
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(
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fast Fd *fd
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_ int ffd
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-_ long unsigned size
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+_ off_t unsigned size
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)
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{
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fd->status = (ffd >= 0) ? FdOPEN : FdCLOSED;
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@@ -252,12 +265,12 @@
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to->fd = from->fd;
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}
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-local long unsigned FdRetry on((fd,which,done,space)) is
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+local off_t unsigned FdRetry on((fd,which,done,space)) is
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(
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fast Fd *fd
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_ char *which
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-_ long unsigned done
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-_ long unsigned space
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+_ off_t unsigned done
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+_ off_t unsigned space
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)
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{
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int tty;
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@@ -286,16 +299,21 @@
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do
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{
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#if (defined i386 || defined sun)
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+# if !(defined(BSD) && (BSD >= 199306))
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extern char *(sys_errlist[]);
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+# endif
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+# if (defined(BSD) && (BSD >= 199306)) && __STDC__
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+ const
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+# endif
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char *errmsg = sys_errlist[errno];
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#else
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char errmsg[32];
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(void) sprintf(errmsg,"Error %d",errno);
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#endif
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if (errno)
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- mesg("'%s' on %s after %luk. Continue [cyn] ? ",errmsg,which,done>>10);
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+ mesg("'%s' on %s after %quk. Continue [cyn] ? ",errmsg,which,done>>10);
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else
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- mesg("EOF on %s after %luk. Continue [cyn] ? ",which,done>>10);
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+ mesg("EOF on %s after %quk. Continue [cyn] ? ",which,done>>10);
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read(tty,reply,sizeof reply);
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}
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@@ -320,7 +338,7 @@
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local unsigned FdCanDo on((remaining,available)) is
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(
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fast address remaining
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-_ fast long unsigned available
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+_ fast off_t unsigned available
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)
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{
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return (remaining < available)
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@@ -332,10 +350,10 @@
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fast Fd *fd
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_ pointer buffer
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_ fast address todo
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-_ long unsigned done
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+_ off_t unsigned done
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)
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{
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- fast long unsigned space;
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+ fast off_t unsigned space;
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fast int bytesRead;
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fast address justDone;
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@@ -373,10 +391,10 @@
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fast Fd *fd
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_ pointer buffer
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_ fast address todo
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-_ long unsigned done
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+_ off_t unsigned done
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)
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{
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- fast long unsigned space;
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+ fast off_t unsigned space;
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fast int bytesWritten;
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fast address justDone;
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@@ -453,7 +471,7 @@
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{
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Token token;
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short status;
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- long unsigned done;
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+ off_t unsigned done;
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};
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local bool StreamSend on((fd,token,status,done)) is
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@@ -461,7 +479,7 @@
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fast Fd *fd
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_ Token token
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_ short status
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-_ long unsigned done
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+_ off_t unsigned done
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)
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{
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fast int n;
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@@ -483,7 +501,7 @@
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fast Fd *fd
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_ Token *tokenp
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_ short *statusp
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-_ long unsigned *donep
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+_ off_t unsigned *donep
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)
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{
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fast int n;
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@@ -536,7 +554,7 @@
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#define GuyRECEIVE(guy,tokenp,statusp,donep) \
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StreamReceive(&guy->upStream,tokenp,statusp,donep)
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-local bool GuyStop of((Guy *,char *,long unsigned));
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+local bool GuyStop of((Guy *,char *,off_t unsigned));
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local bool GuyStart on((guy,bufsize)) is
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(
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@@ -547,7 +565,7 @@
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fast char *buffer;
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Token token;
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short status;
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- long unsigned done;
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+ off_t unsigned done;
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bool received;
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static int bytesRead,bytesWritten;
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@@ -577,7 +595,7 @@
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done += bytesRead;
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if (verbose)
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- mesg("%luk read \r",done>>10);
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+ mesg("%quk read \r",done>>10);
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if (!GuySEND(guy,TokenREAD,FdIn.status,done))
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GuyStop(guy,"guy cannot send READ",done);
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@@ -595,7 +613,7 @@
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done += bytesWritten;
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if (verbose)
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- mesg("%luk written\r",done>>10);
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+ mesg("%quk written\r",done>>10);
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if (!GuySEND(guy,TokenWRITE,FdOut.status,done))
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GuyStop(guy,"guy cannot send WRITE",done);
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@@ -619,7 +637,7 @@
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(
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fast Guy *guy
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_ char *errormsg
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-_ long unsigned done
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+_ off_t unsigned done
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)
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{
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Mesg(("GuyStop guy %#o\n",guy));
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@@ -627,8 +645,8 @@
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if (done)
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{
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if (report)
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- mesg("%lu kilobytes, %lu seconds\r\n",
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- done>>10,(long unsigned) (time((time_t *) 0)-origin));
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+ mesg("%qu kilobytes, %lu seconds\r\n",
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+ done>>10,(off_t unsigned) (time((time_t *) 0)-origin));
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else if (verbose)
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mesg("\n");
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}
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@@ -637,7 +655,7 @@
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{
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mesg("team: guy pid %u: %s\n",guy->pid,errormsg);
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call GuySEND(guy,TokenABORT,FdERROR,0L);
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- exit(1);
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+ exit(2);
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/*NOTREACHED*/
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}
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@@ -697,8 +715,8 @@
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(
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fast Team *team
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_ address bufsize
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-_ long unsigned isize
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-_ long unsigned osize
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+_ off_t unsigned isize
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+_ off_t unsigned osize
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)
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{
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/*
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@@ -797,6 +815,9 @@
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{
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pid = getpid();
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+ /* Set SIGPIPE handling back to the default in the guys */
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+ signal(SIGPIPE, SIG_DFL);
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+
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if (!FdClose(&last_downstream))
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perror("cannot close inherited first link");
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@@ -816,13 +837,13 @@
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}
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}
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- if (!StreamSend(&last_downstream,TokenREAD,FdOPEN,0L))
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+ if (!StreamSend(&last_downstream,TokenREAD,FdOPEN,0L) && errno != EPIPE)
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{
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perror("cannot send first READ token");
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return false;
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}
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- if (!StreamSend(&last_downstream,TokenWRITE,FdOPEN,0L))
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+ if (!StreamSend(&last_downstream,TokenWRITE,FdOPEN,0L) && errno != EPIPE)
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{
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perror("cannot send first WRITE token");
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return false;
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@@ -864,6 +885,14 @@
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--team->active;
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+#ifdef WIFEXITED
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+ /* If a guy had an error, its exit status is 2. Also catch a killed guy */
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+ if ((WIFEXITED(status) && WEXITSTATUS(status) == 2) ||
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+ (WIFSIGNALED(status) && WTERMSIG(status) != SIGPIPE)) {
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+ guyhaderror = true;
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+ }
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+#endif
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+
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if (status != 0 && team->active != 0)
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return false;
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}
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@@ -914,8 +943,8 @@
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syntax: team [-[vr]] [-iI[bkm] [-oO[bkm] [N[bkm] [P]]\n\
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copies standard input to output\n\
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-v gives ongoing report, -r final report\n\
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- I is input volume size (default %lum)\n\
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- O is output volume size (default %lum)\n\
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+ I is input volume size (default %qum)\n\
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+ O is output volume size (default %qum)\n\
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N is buffer size (default %luk)\n\
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P is number of processes (default %u)\n\
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(postfix b means *512, k means *1KB, m means *1MB)\n\
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@@ -927,19 +956,19 @@
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/*NOTREACHED*/
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}
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-local long unsigned atos on((s)) is
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+local off_t unsigned atos on((s)) is
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(
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fast char *s
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)
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{
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- fast unsigned long l;
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+ fast off_t unsigned l;
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for (
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s, l = 0L;
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*s >= '0' && *s <= '9';
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s++
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)
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- l = l*10L + (long unsigned) (*s-'0');
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+ l = l*10L + (off_t unsigned) (*s-'0');
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if (*s == 'b') l *= (1L<<9);
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if (*s == 'k') l *= (1L<<10);
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@@ -958,8 +987,8 @@
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short unsigned teamsize;
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address bufsize;
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- long unsigned isize;
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- long unsigned osize;
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+ off_t unsigned isize;
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+ off_t unsigned osize;
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int opt;
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teamsize = TeamDTEAMSZ;
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@@ -975,7 +1004,7 @@
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isize = atos(optarg);
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if (isize < TeamLVOLSZ || isize > TeamHVOLSZ)
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{
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- fprintf(stderr,"team: invalid input volume size %lu\n",isize);
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+ fprintf(stderr,"team: invalid input volume size %qu\n",isize);
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usage();
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}
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@@ -983,7 +1012,7 @@
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osize = atos(optarg);
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if (osize < TeamLVOLSZ || osize > TeamHVOLSZ)
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{
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- fprintf(stderr,"team: invalid output volume size %lu\n",osize);
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+ fprintf(stderr,"team: invalid output volume size %qu\n",osize);
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usage();
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}
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@@ -1032,6 +1061,11 @@
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origin = time((time_t *) 0);
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+ /*
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+ * Ignore SIGPIPE in the parent as it affects the exit status reporting.
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+ */
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+ signal(SIGPIPE, SIG_IGN);
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+
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if (!TeamStart(&team,bufsize,isize,osize))
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{
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mesg("team: cannot start the team\n");
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@@ -1052,6 +1086,12 @@
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if (!TeamClose(&team))
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{
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mesg("team: cannot close the team\n");
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+ return 1;
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+ }
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+
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+ if (guyhaderror)
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+ {
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+ mesg("team: guy had error\n");
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return 1;
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}
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