From a206524709bdfbd577bcfe76676da80b8250f84c Mon Sep 17 00:00:00 2001 From: Kyle Evans Date: Wed, 13 Dec 2023 10:49:03 -0600 Subject: [PATCH] kdump: use print_mask_arg0 appropriately Some callers are using print_mask_arg() when they should be using print_mask_arg0(); the latter should be used when all flags are optional and there's not a flag to be decoded with a 0-mask. This turns: nmount(0x6991e009000,0x8,0<>0) into: nmount(0x6991e009000,0x8,0) Reviewed by: jhb Differential Revision: https://reviews.freebsd.org/D43007 --- usr.bin/kdump/kdump.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/usr.bin/kdump/kdump.c b/usr.bin/kdump/kdump.c index ce68f4522e0fd..0253fdc9e87b2 100644 --- a/usr.bin/kdump/kdump.c +++ b/usr.bin/kdump/kdump.c @@ -922,7 +922,8 @@ ktrsyscall_freebsd(struct ktr_syscall *ktr, register_t **resip, print_number(ip, narg, c); print_number(ip, narg, c); putchar(','); - print_mask_arg(sysdecode_close_range_flags, *ip); + print_mask_arg0(sysdecode_close_range_flags, + *ip); ip += 3; narg -= 3; break; @@ -988,14 +989,14 @@ ktrsyscall_freebsd(struct ktr_syscall *ktr, register_t **resip, print_number(ip, narg, c); print_number(ip, narg, c); putchar(','); - print_mask_arg(sysdecode_mount_flags, *ip); + print_mask_arg0(sysdecode_mount_flags, *ip); ip++; narg--; break; case SYS_unmount: print_number(ip, narg, c); putchar(','); - print_mask_arg(sysdecode_mount_flags, *ip); + print_mask_arg0(sysdecode_mount_flags, *ip); ip++; narg--; break; @@ -1453,7 +1454,7 @@ ktrsyscall_freebsd(struct ktr_syscall *ktr, register_t **resip, print_number(ip, narg, c); print_number(ip, narg, c); putchar(','); - print_mask_arg(sysdecode_mount_flags, *ip); + print_mask_arg0(sysdecode_mount_flags, *ip); ip++; narg--; break;