65 lines
2 KiB
C
65 lines
2 KiB
C
/* This file contains information dump procedures. During the initialization
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* of the Information Service 'known' function keys are registered at the TTY
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* server in order to receive a notification if one is pressed. Here, the
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* corresponding dump procedure is called.
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*
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* The entry points into this file are
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* handle_fkey: handle a function key pressed notification
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*/
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#include "is.h"
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/*===========================================================================*
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* handle_fkey *
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*===========================================================================*/
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#define pressed(k) ((F1<=(k) && (k)<=F12 && bit_isset(m->FKEY_FKEYS, ((k)-F1+1))) \
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|| (SF1<=(k) && (k)<=SF12 && bit_isset(m->FKEY_SFKEYS, ((k)-SF1+1))))
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PUBLIC int do_fkey_pressed(message *m)
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{
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int s;
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/* The notification message does not convey any information, other
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* than that some function keys have been pressed. Ask TTY for details.
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*/
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m->m_type = FKEY_CONTROL;
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m->FKEY_REQUEST = FKEY_EVENTS;
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if (OK != (s=sendrec(TTY_PROC_NR, m)))
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report("IS", "warning, sendrec to TTY failed", s);
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/* Now check which keys were pressed: F1-F12. */
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if (pressed(F1)) proctab_dmp();
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if (pressed(F2)) memmap_dmp();
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if (pressed(F3)) image_dmp();
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if (pressed(F4)) privileges_dmp();
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if (pressed(F5)) monparams_dmp();
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if (pressed(F6)) irqtab_dmp();
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if (pressed(F7)) kmessages_dmp();
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if (pressed(F10)) kenv_dmp();
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if (pressed(F11)) timing_dmp();
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if (pressed(F12)) sched_dmp();
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if (pressed(F9)) {
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printf("IS server going into infinite loop... hit 5x a function key\n");
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printf("Five times a function key is fine as well ...\n");
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while(TRUE) {
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if (OK == nb_receive(ANY, m)) {
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if (s++ >= 5 ) break;
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}
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}
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printf("IS server back to normal ... \n");
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return(EDONTREPLY);
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}
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/* Also check Shift F1-F6 keys. */
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if (pressed(SF1)) mproc_dmp();
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if (pressed(SF2)) sigaction_dmp();
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if (pressed(SF3)) fproc_dmp();
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if (pressed(SF4)) dtab_dmp();
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/* Inhibit sending a reply message. */
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return(EDONTREPLY);
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}
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