文件操作 - systbl_chk.sh
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文件: /usr/src/linux-headers-5.15.0-113/arch/powerpc/kernel/systbl_chk.sh
编辑文件内容
#!/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"
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