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|
#!/bin/sh
set -eu
awk '
BEGIN {
ret = 0
msg = "function not on the start of the line:"
}
/^[a-zA-Z0-9_]+ .+\(/ {
if (ret == 0) {
print msg
}
printf "%s:%s:%s\n", FILENAME, FNR, $0
ret = 1
}
END {
exit ret
}
' "$@"
awk '
BEGIN {
ret = 0
static = 1
msg = "non-static function is not declared in a header:"
}
/^[a-zA-Z0-9_]+\(.*$/ && static == 0 {
split($0, line, /\(/)
fn_name = line[1]
if (fn_name != "main") {
header = substr(FILENAME, 0, length(FILENAME) - 2) ".h"
if (system("grep -q ^\"" fn_name "\" \"" header "\"")) {
if (ret == 0) {
print msg
}
printf "%s:%s:%s\n", FILENAME, FNR, $0
ret = 1
}
}
}
/^static / {
static = 1
}
!/^static / {
static = 0
}
END {
exit ret
}
' "$@"
RE='[a-z]+\(\) {'
if grep -Eq "$RE" "$@"; then
echo 'Functions with no argument without explicit "void" parameter:' >&2
grep -En "$RE" "$@"
exit 1
fi
|
