[linux-2.6-block.git] / arch / powerpc / kernel / systbl_chk.sh

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
#
# Just process the CPP output from systbl_chk.c and complain
# if anything is out of order.
#
# Copyright © 2008 IBM Corporation
#

awk	'BEGIN { num = -1; }	# Ignore the beginning of the file
	/^#/ { next; }
	/^[ \t]*$/ { next; }
	/^START_TABLE/ { num = 0; next; }
	/^END_TABLE/ {
		if (num != $2) {
			printf "Error: NR_syscalls (%s) is not one more than the last syscall (%s)\n",
				$2, num - 1;
			exit(1);
		}
		num = -1;	# Ignore the rest of the file
	}
	{
		if (num == -1) next;
		if (($1 != -1) && ($1 != num)) {
			printf "Error: Syscall %s out of order (expected %s)\n",
				$1, num;
			exit(1);
		};
		num++;
	}' "$1"
Commit	Line	Data
0a4690cf	1	#!/bin/sh
2874c5fd	2	# SPDX-License-Identifier: GPL-2.0-or-later
0a4690cf SR	3	#
	4	# Just process the CPP output from systbl_chk.c and complain
	5	# if anything is out of order.
	6	#
caa34c9e	7	# Copyright © 2008 IBM Corporation
0a4690cf	8	#
0a4690cf SR	9
	10	awk 'BEGIN { num = -1; } # Ignore the beginning of the file
	11	/^#/ { next; }
	12	/^[ \t]*$/ { next; }
	13	/^START_TABLE/ { num = 0; next; }
	14	/^END_TABLE/ {
	15	if (num != $2) {
53da14d0	16	printf "Error: NR_syscalls (%s) is not one more than the last syscall (%s)\n",
0a4690cf SR	17	$2, num - 1;
	18	exit(1);
	19	}
	20	num = -1; # Ignore the rest of the file
	21	}
	22	{
	23	if (num == -1) next;
	24	if (($1 != -1) && ($1 != num)) {
53da14d0	25	printf "Error: Syscall %s out of order (expected %s)\n",
0a4690cf SR	26	$1, num;
	27	exit(1);
	28	};
	29	num++;
	30	}' "$1"