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PM_PROC_NR shouldn't be hardcoded as the caller.

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This commit is contained in:
Ben Gras 2008-12-11 14:18:51 +00:00
parent 66b161238d
commit 034b5c6042
1 changed files with 1 additions and 12 deletions
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13
kernel/system/do_sigsend.c
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@ -34,7 +34,7 @@ message *m_ptr; /* pointer to request message */
rp = proc_addr(proc);
/* Get the sigmsg structure into our address space. */
if((r=data_copy(PM_PROC_NR, (vir_bytes) m_ptr->SIG_CTXT_PTR,
if((r=data_copy(who_e, (vir_bytes) m_ptr->SIG_CTXT_PTR,
SYSTEM, (vir_bytes) &smsg, (phys_bytes) sizeof(struct sigmsg))) != OK)
return r;
@ -74,17 +74,6 @@ message *m_ptr; /* pointer to request message */
(vir_bytes) sizeof(struct sigframe))) != OK)
return r;
#if ( _MINIX_CHIP == _CHIP_POWERPC ) /* stuff that can't be done in the assembler code. */
/* When the signal handlers C code is called it will write this value
* into the signal frame (over the sf_retadr value).
*/
rp->p_reg.lr = smsg.sm_sigreturn;
/* The first (and only) parameter for the user signal handler function.
*/
rp->p_reg.retreg = smsg.sm_signo; /* note the retreg == first argument */
#endif
/* Reset user registers to execute the signal handler. */
rp->p_reg.sp = (reg_t) frp;
rp->p_reg.pc = (reg_t) smsg.sm_sighandler;