File: syscallnr.sh

package info (click to toggle)
linux 6.16.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,724,576 kB
  • sloc: ansic: 26,558,545; asm: 271,315; sh: 143,998; python: 72,469; makefile: 57,126; perl: 36,821; xml: 19,553; cpp: 5,820; yacc: 4,915; lex: 2,955; awk: 1,667; sed: 28; ruby: 25
file content (26 lines) | stat: -rw-r--r-- 640 bytes parent folder | download | duplicates (17)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0

in="$1"
out="$2"
my_abis=`echo "($3)" | tr ',' '|'`
prefix="$4"

fileguard=_UAPI_ASM_MIPS_`basename "$out" | sed \
	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
	-e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
	printf "#ifndef %s\n" "${fileguard}"
	printf "#define %s\n" "${fileguard}"
	printf "\n"

	nxt=0
	while read nr abi name entry compat ; do
		nxt=$((nr+1))
	done

	printf "#define __NR_%s_Linux_syscalls\t%s\n" "${prefix}" "${nxt}"
	printf "\n"
	printf "#endif /* %s */" "${fileguard}"
	printf "\n"
) > "$out"