<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 11 (filtered medium)">  <title>RE: [Crash-utility] sial output redirection</title> <style>  </style> </head> <body lang=EN-US link=blue vlink=purple> <div class=Section1> Luc,<o:p></o:p> I have to post an updated patch because I overlooked one case in my original test – the output redirection was left enabled after the sial command completed. It caused subsequent sial commands to be redirected (undesirable).<o:p></o:p> <o:p> </o:p> This update saves and restores the original fp at the end of a redirection. Sorry...<o:p></o:p> <o:p> </o:p> - Robert -<o:p></o:p> <o:p> </o:p> Generated By: Teradata Corporation (Mon Nov 12 21:19:08 PST 2007)<o:p></o:p> <o:p> </o:p> extensions.c | 12 +++++++++++++++++++++++++++++++++++++++++++++++++<o:p></o:p> extensions/sial.c | 13 ++++++++++++++++++++++++++++++++++++++++++++++++++++++<o:p></o:p> 2 files changed, 25 insertions(+), 0 deletions(-)<o:p></o:p> <o:p> </o:p> Index: crash-4.0-4.8/extensions/sial.c<o:p></o:p> ===================================================================<o:p></o:p> --- crash-4.0-4.8-orig/extensions/sial.c 2007-11-12 21:15:36.000000000 -0800<o:p></o:p> +++ crash-4.0-4.8/extensions/sial.c 2007-11-12 21:19:03.000000000 -0800<o:p></o:p> @@ -638,7 +638,20 @@<o:p></o:p> run_callback(void)<o:p></o:p> {<o:p></o:p> extern char *crash_global_cmd();<o:p></o:p> +extern FILE *crash_cmd_filep();<o:p></o:p> +<o:p></o:p> + FILE *fp,<o:p></o:p> + *ofp = NULL;<o:p></o:p> +<o:p></o:p> + if ((fp = crash_cmd_filep()) != NULL) {<o:p></o:p> + ofp = sial_getofile();<o:p></o:p> + sial_setofile(fp);<o:p></o:p> + }<o:p></o:p> +<o:p></o:p> sial_cmd(crash_global_cmd(), args, argcnt);<o:p></o:p> + if (ofp) {<o:p></o:p> + sial_setofile(ofp);<o:p></o:p> + }<o:p></o:p> }<o:p></o:p> <o:p></o:p> <o:p></o:p> Index: crash-4.0-4.8/extensions.c<o:p></o:p> ===================================================================<o:p></o:p> --- crash-4.0-4.8-orig/extensions.c 2007-11-12 21:15:36.000000000 -0800<o:p></o:p> +++ crash-4.0-4.8/extensions.c 2007-11-12 21:15:57.000000000 -0800<o:p></o:p> @@ -374,3 +374,15 @@<o:p></o:p> { <o:p></o:p> return pc->cmd_table; <o:p></o:p> }<o:p></o:p> +<o:p></o:p> +FILE *<o:p></o:p> +crash_cmd_filep(void)<o:p></o:p> +{<o:p></o:p> + if (pc->redirect & REDIRECT_TO_FILE) {<o:p></o:p> + return pc->ofile;<o:p></o:p> + } else if (pc->redirect & REDIRECT_TO_PIPE) {<o:p></o:p> + return pc->pipe;<o:p></o:p> + } else {<o:p></o:p> + return NULL;<o:p></o:p> + }<o:p></o:p> +}<o:p></o:p> <o:p> </o:p> <div> <div class=MsoNormal align=center style='text-align:center'> <hr size=2 width="100%" align=center tabindex=-1> </div> From: crash-utility-bounces@redhat.com [mailto:crash-utility-bounces@redhat.com] On Behalf Of Chouinard, Luc Sent: Monday, November 12, 2007 5:20 PM To: Discussion list for crash utility usage, maintenance and development; crash-utility@redhat.com Subject: RE: [Crash-utility] sial output redirection<o:p></o:p> </div> <o:p> </o:p> Very useful thing to have. Looks good. Dave can you queue it? Luc -----Original Message----- From: crash-utility-bounces@redhat.com on behalf of Denman, Robert Sent: Mon 11/12/2007 6:43 PM To: crash-utility@redhat.com Subject: [Crash-utility] sial output redirection Luc, The following patch will allow the output of SIAL commands to be redirected to a file or pipe. I did not handle all cases supported by crash (e.g. multi-pipes), only simple output redirection. Would you please consider this change or something like it in the next release? Thanks. - Robert - Generated By: Teradata Corporation (Mon Nov 12 15:29:56 PST 2007) extensions.c | 12 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ extensions/sial.c | 7 +++++++++++++++++++++++++++++++ 2 files changed, 19 insertions(+), 0 deletions(-) Index: crash-4.0-4.8/extensions/sial.c =================================================================== --- crash-4.0-4.8-orig/extensions/sial.c 2007-10-30 08:51:54.000000000 -0 700 +++ crash-4.0-4.8/extensions/sial.c 2007-11-12 15:28:55.000000000 -0800 @@ -638,6 +638,13 @@ run_callback(void) { extern char *crash_global_cmd(); +extern FILE *crash_cmd_filep(); + + FILE *fp; + + if ((fp = crash_cmd_filep()) != NULL) { + sial_setofile(fp); + } sial_cmd(crash_global_cmd(), args, argcnt); } Index: crash-4.0-4.8/extensions.c =================================================================== --- crash-4.0-4.8-orig/extensions.c 2007-10-30 08:51:54.000000000 -0700 +++ crash-4.0-4.8/extensions.c 2007-11-12 15:27:21.000000000 -0800 @@ -374,3 +374,15 @@ { return pc->cmd_table; } + +FILE * +crash_cmd_filep(void) +{ + if (pc->redirect & REDIRECT_TO_FILE) { + return pc->ofile; + } else if (pc->redirect & REDIRECT_TO_PIPE) { + return pc->pipe; + } else { + return NULL; + } +} <o:p></o:p> Confidentiality Notice This e-mail (including any attachments) is intended only for the recipients named above. It may contain confidential or privileged information and should not be read, copied or otherwise used by any other person. If you are not a named recipient, please notify the sender of that fact and delete the e-mail from your system. <o:p></o:p> </div> </body> </html>