Author: kevans
Date: Wed Feb 19 14:55:59 2020
New Revision: 358117
URL: https://svnweb.freebsd.org/changeset/base/358117
Log:
kdump: decode shm_open2
This is the kdump counterpart of the truss support added in r358116, and
also a part of D23733. shm_open2 is the successor to shm_open.
Reviewed by: kaktus
Modified:
head/usr.bin/kdump/kdump.c
Modified: head/usr.bin/kdump/kdump.c
==============================================================================
--- head/usr.bin/kdump/kdump.c Wed Feb 19 14:54:33 2020 (r358116)
+++ head/usr.bin/kdump/kdump.c Wed Feb 19 14:55:59 2020 (r358117)
@@ -1263,6 +1263,22 @@ ktrsyscall(struct ktr_syscall *ktr, u_int sv_flags)
narg -= 2;
break;
#endif
+ case SYS_shm_open2:
+ if (ip[0] == (uintptr_t)SHM_ANON) {
+ printf("(SHM_ANON");
+ ip++;
+ } else {
+ print_number(ip, narg, c);
+ }
+ putchar(',');
+ print_mask_arg(sysdecode_open_flags, ip[0]);
+ putchar(',');
+ decode_filemode(ip[1]);
+ putchar(',');
+ print_mask_arg(sysdecode_shmflags, ip[2]);
+ ip += 3;
+ narg -= 3;
+ break;
case SYS_minherit:
print_number(ip, narg, c);
print_number(ip, narg, c);
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