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From: Allan Jude <allanjude@FreeBSD.org>
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Subject: svn commit: r339224 - head/usr.bin/truss
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Author: allanjude
Date: Sun Oct  7 19:50:44 2018
New Revision: 339224
URL: https://svnweb.freebsd.org/changeset/base/339224

Log:
  Teach truss how to display shm_open(2), shm_unlink(2)
  
  Submitted by:	Thomas Munro <munro@ip9.org>
  Reviewed by:	tuexen, kib
  Approved by:	re (rgrimes)
  MFC after:	2 weeks
  Differential Revision:	https://reviews.freebsd.org/D17457

Modified:
  head/usr.bin/truss/syscalls.c

Modified: head/usr.bin/truss/syscalls.c
==============================================================================
--- head/usr.bin/truss/syscalls.c	Sun Oct  7 15:54:13 2018	(r339223)
+++ head/usr.bin/truss/syscalls.c	Sun Oct  7 19:50:44 2018	(r339224)
@@ -461,6 +461,10 @@ static struct syscall decoded_syscalls[] = {
 	{ .name = "setsockopt", .ret_type = 1, .nargs = 5,
 	  .args = { { Int, 0 }, { Sockoptlevel, 1 }, { Sockoptname, 2 },
 		    { Ptr | IN, 3 }, { Socklent, 4 } } },
+	{ .name = "shm_open", .ret_type = 1, .nargs = 3,
+	  .args = { { Name | IN, 0 }, { Open, 1 }, { Octal, 2 } } },
+	{ .name = "shm_unlink", .ret_type = 1, .nargs = 1,
+	  .args = { { Name | IN, 0 } } },
 	{ .name = "shutdown", .ret_type = 1, .nargs = 2,
 	  .args = { { Int, 0 }, { Shutdown, 1 } } },
 	{ .name = "sigaction", .ret_type = 1, .nargs = 3,