From: Ben Gras <ben@minix3.org>
Date: Thu, 11 Dec 2008 14:18:51 +0000 (+0000)
Subject: PM_PROC_NR shouldn't be hardcoded as the caller.
X-Git-Tag: v3.1.4~206
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/verify-sign/verify.pl?a=commitdiff_plain;h=034b5c60420d9fc3479a2f3ee37198a644356ebe;p=minix.git

PM_PROC_NR shouldn't be hardcoded as the caller.
---

diff --git a/kernel/system/do_sigsend.c b/kernel/system/do_sigsend.c
index fc1980063..f4f0c3a32 100644
--- a/kernel/system/do_sigsend.c
+++ b/kernel/system/do_sigsend.c
@@ -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;