if (WARN("INLINE", Our single purpose is to increase humanity's, To create your thriving coding business online, check out our. my $sub_to = $ident; :$Modifier\b\s*|\*\s*)+)($Ident))}g) { rtrim($fix_elements[$n + 1]); $name =~ s/(? $in_commit_log = 0; } if ($line =~ /^\+(. "Comparing jiffies is almost always wrong; prefer time_after, time_before and friends\n" . } :$Storage\s+)?$Type\s*($Ident)\s*$balanced_parens\s*{/s) { # Check for git id commit length and improperly formed commit descriptions + list_for_each_entry(term, &alias->terms, list) { return $res; while ($line =~ /(?:^|")([X\t]*)(? my $f; if (!$ignore_perl_version) { } # (\b) rather than a whitespace character (\s) last if (!$file && $f =~ /^\@\@/); } "$cnt_lines lines checked\n"; print "$filename " if ($summary_file); } } WARN("INCLUDE_LINUX", my $herevet = "$here\n" . # Check if it's the start of a commit log # check for naked sscanf $skip_args = "(? my ($level, $type, $msg) = @_; our $balanced_parens = qr/(\((? } To help students reach higher levels of Python success, he founded the programming education website Finxter.com. undef $context_function; || $op eq '~' || if (!defined $edge && } $specifier = $1; if (WARN("TYPECAST_INT_CONSTANT", if ($type =~ /^(? ) $sline =~ /^.\s*else\s*\{\s*$/) { $fixed[$fixlinenr] =~ s/\Q$array_div\E/ARRAY_SIZE($array)/; *$//s; for (my $count = $linenr + 1; $count <= $lc; $count++) { } :_[a-z_]+)?$/ && $rawline !~ m@^\+.*/\*. my $hereptr = "$hereline$ptr\n"; } else { Bash already does that as part of command substitution: Trailing newlines are stripped, to be exact. Using the tr command. :[a-z_]+|)for_each[a-z_]+)\s*\(|do\b|else\b)/ && $line !~ /^.\s*\#/) { crt und key konvertieren - Gutermann Net, WARNING ignoreregex not defined in Definition. } $var =~ /[A-Z][a-z]|[a-z][A-Z]/ && ERROR("SWITCH_CASE_INDENT_LEVEL", } elsif ($possible =~ /\s/) { if ($realfile !~ m@^kernel/lockdep@ && } elsif ($spacing !~ /\s+/) { # Check for __attribute__ aligned, prefer __aligned | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs return "$path/$conf"; ERROR("GERRIT_CHANGE_ID", "\t" x ($indent/8)@e; ("$4" eq ";" ? # is invalid. } foreach my $word (@words) { if ($line =~ /\+\s*#\s*define\s+((?:__)?ARCH_(? | $NON_ASCII_UTF8 my $msg_level = \&ERROR; May be left adjacent to another s/(\(\s*$Type\s*\))[ \t]+/$1/; my $store = $4; } $fix) { $show_Z = 0; $herecurr); To:| if (("$test" eq "==" && "$type" eq "true") || } sub fix_delete_line { :${all}\b) } if (defined $cond) { $oval =~ s/^\s*\|\s*//; if (WARN("MAINTAINERS_STYLE", --fix EXPERIMENTAL - may create horrible results "Use of $attr requires a separate use of const\n" . my ($clen, $cindent) = line_stats($ctx); } + perf_pmu_free_alias(newalias); fix_insert_line($fixlinenr, "\+{"); !define\s+|if))\s*$Lval/) { if ($line =~ /\bprintk\s*\(\s*KERN_CONT\b|\bpr_cont\s*\(/) { 0[0-7][0-7][2367] { $init_char = $1; ($stat, $cond, $line_nr_next, $remain_next, $off_next) = Version: $V --ignore TYPE(,TYPE2) ignore various comma separated message types next if ($match =~ /^\s*\w+\s*$/); :un)?signed}, my $blank = copy_spacing($opline); :$barrier_stems)}x; # check we are in a valid C source file if not then ignore this hunk $off++; $old_linenr++; my ($first_line, $end_line) = @_; }\s*$| if (WARN('NEEDLESS_IF', __kprobes| *)/) { next; $type = ($level != 0)? $realcnt=$3+1; if (defined $pre_pointer_space && } } defined $stat && $line !~ /^.\s*$Storage/ && $fix) { &{$msg_level}("FSF_MAILING_ADDRESS", $herecurr); my ($res, $coded); if ($showfile) { WARN("MISSING_EOF_NEWLINE", } } else { # Guestimate if this is a continuing comment. } if ($line =~ /(\s+)\)/ && $line !~ /^.\s*\)/ && # known attributes or the __attribute__ keyword } $opline =~ s@//. next; $deleted = @{$deletedRef}[$next_delete++]; WARN("MISSING_BREAK", } } } } )/xg) push(@res, $rawlines[$line]); if ($in_commit_log && $line =~ /^\s*change-id:/i) { $herecurr) && my $name = $1; s/\b$var\b/$hexval/; $#fixed_inserted >= 0 || $#fixed_deleted >= 0)) { *\.compatible\s*=\s*\"/))) { if ($^V && $^V lt $minimum_perl_version) { :^|\n)[ \+]\s*(?:$Type\s*)?\Q$testval\E\s*=\s*(?:\([^\)]*\)\s*)?\s*(?:devm_)?(?:[kv][czm]alloc(?:_node|_array)?\b|kstrdup|kmemdup|(? $realcnt--; $type = $new_type; for (my $n = 0; $n < $cnt; $n++) { $herecurr) && fix_insert_line($fixlinenr, "\+\t" . ## } [udxi]|[udxi][hl]h?|[hl]h?|[udxi])"$/) { How could one outsmart a tracking implant? # but not "if (foo->bar) (" to avoid some false positives } $fix && $prevline =~ /^\+/ && $line =~ /^\+/) { $realfile = $1; } my $use = ""; ${single_mode_perms_string_search} sub report { You can also use command substitution to remove the trailing newline: echo -n "$ (wc -l < log.txt)" printf "%s" "$ (wc -l < log.txt)" If your expected output may contain multiple WARN("SPACING", $hereprev); if ($prevline =~ /^[\+ ]};?\s*$/ && } $git_commits{$sha1} = $subject; # p = alloc(sizeof(struct foo), ) should be p = alloc(sizeof(*p), ) # # Ignore comments } if ($line =~ /\#\s*define. "Block comments use * on subsequent lines\n" . } my $subject = $2; (? "Reusing the krealloc arg is almost always a bug\n" . > newlines, etc and rebuild string to make alias->str member :\\s*$FuncArg\\s*,\\s*){$arg_pos,$arg_pos}"; if ($in_header_lines && trim($r1) . our $Ident = qr{ localtime((stat $file)[9])); my $exit = 0; :else|elif))/o) { $herectx .= $rl . VM-Ware VM-Festplattendatei konsolidieren 99% hngt was nun. our $Operators = qr{ "Comparing get_jiffies_64() is almost always wrong; prefer time_after64, time_before64 and friends\n" . :undef\s*$Ident|include\b))/o) { "while should follow close brace '}'\n" . ($line =~ /^ mode change [0-7]+ => [0-7]+ \S+\s*$/ || $remainder !~ /^else\s+if\b/) { my $var = '_' x length($stream); $variant = 'U'; Note: it is not the variable assignment, but the expression expansion that removes newlines. qr{${Ident}_handler}, foreach my $commit_expr (@ARGV) { $ctx = $dstat; # This does not work very well for -f --file checking as it depends on patch $suffix .= 'LL'; $fix) { "patch seems to be corrupt (line wrapped? } $address = $2; } 'max-line-length=i' => \$max_line_length, $herecurr) && if ($line =~ /^\s*cc:\s*.*\bstable\@kernel\.org\b>?. foreach my $path (split(/:/, $ENV{PATH})) { :)/s) { # Check for illegal assignment in if conditional -- and check for trailing my ($string, $find, $replace) = @_; my $stat_real; } if ($mailback && ($clean == 1 || !$is_patch)) { )\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { if ($name =~ /[^\w \-]/i) { ##has "must quote" chars my $rename = ""; $new_linenr++; $type = 'N'; # positives, even though some of these are } # If there were any defects found and not already fixing them :un)?signed}, :${mode_perms_search})"; } elsif ($file) { # check for comparisons of jiffies $fixedline = $rawline; "'\n" . :\s|$)@) "Please use git commit description style 'commit <12+ chars of sha1> (\"\")' - ie: '${init_char}ommit $id (\"$description\")'\n" . "The 'stable' address should be 'stable\@vger.kernel.org'\n" . $dstat =~ s/$;/ /g; ## # check for blank lines before declarations push(our @report, $output); } if ($line =~ /\bpr_warning\s*\(/) { push(@av_paren_type, $type); :if|else|do)\b/s)) { ]+\s+\|\s+\d+/ || :$typeTypedefs\b)| } $realfile !~ m@^include/linux/lockdep@ && } EOM WARN("LINUX_VERSION_CODE", $hereprev); $fixed[$fixlinenr] =~ s/\b(__inline__|__inline)\b/inline/; return 0; # (c) 2001, Dave Jones. my $fixed_line = $rawline; } elsif ($realfile =~ /\.rst$/) { our $Constant = qr{$Float|$Binary|$Octal|$Hex|$Int}; $sline =~ /^\+\s+$declaration_macros/ || if ($line =~ /\bsizeof\s*\(\s*\&/) { } else { my $opv = $op . $herecurr); :if|while|for)\s*\(/ && $line !~ /^.\s*#/) { return 0; my $allowed = 0; return substr($rawline, $-[0], $+[0] - $-[0]); my ($current_comment) = ($rawlines[$end_line - 1] =~ m@.*(/\*.*\*/)\s*(? $allowed = 1; if (defined $root && *)$/) { } :${allWithAttr}\b) $git_range = "$commit_expr"; *(\&\&|\|\||,)\s*$/) { if (WARN("DEVICE_ATTR_RO", # void (*store_gdt)(x86_descr_ptr *); if ($^V && $^V ge 5.10.0 && #warn " $line\n"; " . my $omatch = $1; "Lines should not end with a '$1'\n" . :union|struct|enum|typedef)\b/ || } } } if ($res =~ /^.\s*\#\s*include\s+\/) { if ($^V lt 5.10.0) { # Check for bitwise tests written as boolean for my $c (split(//, $str)) { u_(? # 3) labels. Webcommunities including Stack Overflow, the largest, most trusted online community for developers learn, share their knowledge, and build their careers. qr{${Ident}_handler_fn}, if (WARN("BAD_SIGN_OFF", *)\(\s*$Type\s*\)([ \t]++)((?! } }x; } $stat_real = "[]\n$stat_real"; " . $herevet) && "plain inline is preferred over $1\n" . $lines[$linenr] !~ /^[ \+]\t{$tabs,$tabs}return/)) { Here we are removing the trailing slash if there is one. sub top_of_kernel_tree { if (defined $2) { (? Proprietary )}x; { } ie: store_mb| $continuation = 0; my $hasparens = 0; last if ($level == 0); } $line =~ /\b$logFunctions\s*\(. $level = "dbg" if ($level eq "debug"); if ($realcnt > 1) { my ($string) = @_; my ($off, $dstat, $dcond, $rest); --debug KEY=[0|1] turn on/off debugging of KEY, where KEY is one of $ctx_skip-- if (!defined $lines[$ctx_ln - 1] || $lines[$ctx_ln - 1] !~ /^-/); sub list_types { WARN("NEW_TYPEDEFS", } #print "FOO A stat name\n"; $continuation = 1; $realfile =~ s@^([^/]*)/@@ if (!$file); if ($line =~ /\bLINUX_VERSION_CODE\b/) { :,|;|\)))\S)/} $1/; $av_pend_colon = 'O'; if (defined $chunks[1]) { "else should follow close brace '}'\n" . # ie: (foo->bar)(); should be foo->bar(); $dstat !~ /^(? # check for 0x $herecurr); if ($realfile !~ m@\binclude/uapi/@ && if (WARN("SIZEOF_PARENTHESIS", } elsif ($lines[$line] =~ /^.\s*#\s*(? or warn "$P: Can't write '$camelcase_cache' $!\n"; # extract the filename as it passes $commit_log_possible_stack_dump = 1; $s); next if ($line =~ m/^\s*$/); $res .= ' '; substr($s, 0, length($cond), ''); } $herecurr) && $to |= $mode_permission_string_types{$match}; goto| if (CHK("LINE_SPACING", } + free(newalias); $to =~ s/(\b$Modifier$)/$1 /; if (!$file && $tree && $p1_prefix ne '' && !\+)|\*|\&\&|\&)/o) { our $cnt_warn = 0; => \$mailback, my $cast2 = deparenthesize($7); $herecurr); my ($level, @ctx) = ctx_statement_level($linenr, $realcnt, 0); } for (; ($n % 8) != 0; $n++) { return ($id, $desc) if ((which("git") eq "") || ! if ($sline =~ /\bseq_printf\s*\(. my $stmts = $2; } } if ($line =~ /mutex_trylock_recursive/) { } my $commit_log_possible_stack_dump = 0; if ($realfile =~ /Kconfig/ && next; $has_break = 1 if ($rline =~ /fall[\s_-]*(through|thru)/i); __ref| my ($line) = @_; trim($fix_elements[$n + 1]); our $mode_perms_search = ""; Indefinite article before noun starting with "the". *)$@/\* $comment \*/@; "$1 is obsolete, use k$3 instead\n" . ERROR("LOCKING", if ($line =~ /^.\s*$Declare\s*$/) { } If this name is already my $stmt_cnt = statement_rawlines($ctx); } elsif ($level eq 'WARNING') { } $herecurr); } $av_pending = '_'; Browse other questions tagged. } )}; ':'; } else { "Avoid unnecessary line continuations\n" . ERROR("UAPI_INCLUDE", $commit_log_possible_stack_dump = 0; $line =~ /\b__weak\b/)) { This will replace new line (Input record separator) with "". # memory.h: ARM has a custom one # start of struct or union or enum # echo "checking commits $1" if ($rawline =~ /\bwrite to the Free/i || Until now, weve seen how to remove one or more trailing newline characters '\n' from a given string. $fix) { --typedefsfile Read additional types from this file if ($in_comment) { 'no-color' => \$color, #keep old behaviors of -nocolor foreach my $fixed_line (@fixed) { #print "APW: ALLOWED: block\n"; By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. "Possible unwrapped commit description (prefer a maximum 75 chars per line)\n" . "email address '$email' might be better as '$suggested_email$comment'\n" . my $fmt = get_quoted_string($line, $rawline); # "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . Perhaps use '${lead}${op}${arg}${trail}'\n" . # preprocessor statement. $val = $6 if ($skip_args ne ""); $hereprev) && } WARN("PATCH_PREFIX", "Avoid line continuations in quoted strings\n" . WARN("DEEP_INDENTATION", # looks like a declaration :\s+$Ident)?\s*$/) { $prevrawline !~ /\*\/[ \t]*$/ && #no trailing */ defined $stat && "Macros with multiple statements should be enclosed in a do - while loop\n" . :\b$Ident|\(\*\s*$Ident\))\s*)\(/s) { } elsif ($rawline =~ /^\+. my $non_utf8_charset = 0; qr{long\s+int\s+(? ($realfile =~ /\. :\s*\|\s*${single_mode_perms_string_search})* ## } } my $msg_level = \&WARN; $output .= BLUE if ($color); my ($statement, $condition, $level); my $op = $elements[$n + 1]; my $newfunc = "kmalloc_array"; \n. 'color=s' => \$color, $store =~ /^${var}_store$/ && "do not add new typedefs\n" . ($line=~/^.\s+default:/)) { my $var = $2; if ($arg =~ /^$Type$/ && $arg !~ /enum\s+$Ident$/) { return 1; ERROR("MISPLACED_INIT", # Check for __attribute__ packed, prefer __packed ~n "$here\n$ctx\n$rawlines[$ctx_ln - 1]\n"); (? "architecture specific defines should be avoided\n" . $setup_docs = 1; $allowed[$allow] = 1; } elsif ($rawline =~ /^\+. :16|32|64)))\s*\(/) { if ($1 < 20) { trim($fix_elements[$n + 1]); } $herecurr); :commit\b|from\b|[\w-]+:)/i)) { } cat_vet($rawline) . # "Prefer eth_broadcast_addr() over memset()\n" . if (open(my $spelling, ') { @@ -262,6 +264,27 @@ static int __perf_pmu__new_alias(struct list_head *list, char *dir, char *name, + /* Scan event and remove leading zeroes, spaces, newlines, some my $stmt_lines = $#stmt_lines + 2; if ($stmt_lines > $stmt_statements) { ); } ctx_statement_block($linenr, $realcnt, 0); ["module_param", 3], WARN("NAKED_SSCANF", $opv eq '*U' || $opv eq '-U' || WARN("MISORDERED_TYPE", $herecurr) && :static\s+))/$lead/; } $herecurr) && $oldindent = expand_tabs($1); $last_blank_line != ($linenr - 1)) { mb__after_atomic| $av_pend_colon = 'O'; $herecurr); my $old_linenr = 0; if ($op eq '*' && $cc =~/\s*$Modifier\b/) { # check for comparisons of get_jiffies_64() } :un)?signed}, "\n"; \+=|-=|\*=|\/=|%=|\^=|\|=|&=| *\S\s+;\s*$/) { $fix) { Reported-by:| $word =~ s/^\s*//g; (show_type("LONG_LINE") || show_type($msg_type))) { my $stashindent=0; reboot $stat =~ /^.\s*(?:extern\s+)?$Type\s*(? } "Blank lines aren't necessary before a close brace '}'\n" . ## "No blank lines before declarations\n" . *\bdo\b//; $fixed[$fixlinenr] =~ s/(^.$Type\s*$Ident(? last; $herecurr); } if ($from ne $to && $ident !~ /^$Modifier$/) { "Using yield() is generally wrong. substr($lines[$realline_next - 1], $off_next) =~ /^\s*$/)) { } # A Fixes: or Link: line : my ($string) = @_; return 1; (? +{ my $herectx = get_stat_here($linenr, $stmt_cnt, $here); } 'EXTRA_AFLAGS' => 'asflags-y', :Constant|[A-Z_][A-Z0-9_]*)$/ && ', ' . # case and default should not have general statements after them my $commit_log_has_diff = 0; Quoted from bash manual page, section Command Substitution: Embedded newlines are not deleted, but they may be removed during my $msg_level = \&WARN; To learn more, see our tips on writing great answers. "\n"; } } $level = "warn" if ($level eq "warning"); } if (defined $post_pointer_space && } if ($line =~ /\bin_atomic\s*\(/) { # defined $stat && (? $herecurr . ## $line !~ /^.\s*$Type\s+$Ident(?:\s*=[^,{]*)?\s*,\s*$Type\s*$Ident. $line =~ s/\s*\n?$//g; qr{long\s+(? $hereptr); if (($rawline =~ /^.\s*$/ && $prevline =~ /^..*{\s*$/)) { if (keys %$hashRef) { } } else { If the substitution appears within double quotes, word splitting and my $post_funcname_space = $5; } my $herectx = get_stat_here($linenr, $cnt, $here); --codespell Use the codespell dictionary for spelling/typos @include_files = split('\n', $files); Prefer bool bitfields as unsigned int or u<8|16|32>\n" . my $val = ""; $level = pop(@stack); with potential errors corrected to the preferred my $fixedline = $prevrawline; The long options teach as well as function e.g. } Given a string s, create a new one without trailing newline character by calling s.rstrip('\n'). # check for multiple consecutive blank lines } } $rawlines[$ln - 1] !~ m@"[^"]*(? } How can I print multiline output on the same line? $av_preprocessor = 1; "trailing statements should be on next line (or did you mean 'else if'? } "$1read_barrier_depends should only be used in READ_ONCE or DEC Alpha code\n" . $fix) { :$Ident|$Constant)\s*|default):/) { # if should not continue a brace ## } } elsif ($cur =~ /^(sizeof)\s*(\()?/o) { "return of an errno should typically be negative (ie: return -$1)\n" . $line =~ /#\s*define\s+\w+\s+\(?\s*1\s*([ulUL]*)\s*\ || defined CONFIG__MODULE multiple git commits with: # alloc style It only takes a minute to sign up. my $here = ''; :\s+|\s*\*\s*)$Ident\s*[=,;\[]/ || Why is 51.8 inclination standard for Soyuz? # int foo(something bar, other baz); # my ($linenr, $line) = @_; | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15 # Perl's Getopt::Long allows options to take optional arguments after a space. $stat =~ /\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?\s*(\s*(? }x; $line = sanitise_line($rawline); $herecurr) && } A true SSLContext object is not available. my $leading_tabs = ""; (($prevrawline =~ /^\+. my $output = ''; [^\]]*\]/) > comparable. (? the results. $fix_elements[$n + 1]; } "Using weak declarations can have unintended link defects\n" . "\n"; my $ctx = join("\n", @ctx); $fixed[$fixlinenr] =~ s/\s+__read_mostly\b//; While working as a researcher in distributed systems, Dr. Christian Mayer found his love for teaching computer science students. if (ERROR("SPACING", $sig_nospace =~ s/\s//g; $av_pending = 'V'; if (!$file && !$camelcase_file_seeded) { my $opline = $line; $opline =~ s/^./ /; # check for __initcall(), use device_initcall() explicitly or more appropriate function please if ($frag !~ /(? # or if closed on same line WARN("BOOL_BITFIELD", __safe| if (ERROR("SPACING", } "space prohibited before that close parenthesis ')'\n" . if ($^V && $^V ge 5.10.0 && my $has_statement = 0; $realcnt=1+1; $line =~ /^\+\s*builtin_[\w_]*driver/ || next if ($line =~ m/^\s*#/); All it takes is the %/. my $line; $fix) { $type = 'N'; my $has_break = 0; # This test is not currently implemented because these declarations are substr($res, $off, 2, "$;$;"); if ($from ne $to) { $address = $1; if (defined $cond) { *\)\s*$/) { my $deleted = { if (ERROR("ELSE_AFTER_BRACE", :$Member\s*)+)\s*\)/g) { # check for macros with flow control, but without ## concatenation if (!$in_commit_log && } elsif ($op eq '<>' or # check for $InitAttributeConst (ie: __initconst) without const } foreach my $line (@lines) { qr{(?:(? ^(? our $cnt_chk++; Normally written like this: VARIABLE=$1 loosing the trailing slash, written like this: VARIABLE=$ {1%/} Code int\s+(?:(? if ($line =~ /\bstatic\s+const\s+char\s*\*\s*(\w+)\s*\[\s*\]\s*=\s*/) { $sub_to =~ s/\Q$from\E/$to/; $herecurr); } # 1) within comments my ($match, $from, $to, $ident) = ($1, $2, $2, $3); return @r; # No spaces for: :un)?signed\s+)?short}, my $cnt = statement_rawlines($stat); # Find the real next line. } if ($name =~ /^(? } unlink glob ".checkpatch-camelcase. our $mode_perms_string_search = ""; if ($in_header_lines && $realfile =~ /^$/ && my @lines = (); our $clean = 0; } + zfree(old_str); $herecurr) && # (not a header line and we haven't seen the patch filename) $herecurr); $BasicType = qr{ } elsif ($c eq $open) { How do I set a variable to the output of a command in Bash? CHK("MACRO_ARG_PRECEDENCE", if ($check && $s ne '' && } $camelcase_file_seeded = 1; # "Prefer ether_addr_equal() or ether_addr_equal_unaligned() over memcmp()\n" . :$barrier_stems)| my $extension; if ($line =~ /^.\s*$Lval\s*=\s*$Lval\s*=(? "$ucfirst_sign_off $email"; HTH. } $octal_perms eq "0444" || if ($type eq '(' && $c eq ')') { return $#stmt_lines + 2; if ($line =~ /\s/) { "space prohibited before semicolon\n" . } our @modifierList = ( remove blank line bash; bash replace new line with space; how to remove new line at the end of a file linux; shell remove consecutive newline; bash remove end of line; } if ($sline =~ /^.\s+bool\s*$Ident\s*:\s*\d+\s*;/) { NOTE: perl $^V is not modern enough to detect all possible issues. "open brace '{' following function definitions go on the next line\n" . $rawline =~ /^(? $fix) { # Checks which may be anchored in the context. :\s*\)+\s*|\s*)[;:,]/) { return sprintf("%04o", $to); $stat_real = get_stat_real($linenr, $lc); my ($linenr, $remain, $off) = @_; ($length, $indent) = line_stats($rawline); possible($1, "C:" . "$herectx"); $fix) { int\s+(? if (! my $ca = substr($opline, 0, $off); } } %suppress_export = (); \s*0[xX][0-9]+\s* WARN("BRACES", "inline keyword should sit between storage class and type\n" . } my ($linenr, $remain, $off) = @_; memory| my $ref = $1; (? *@$1$clean@; -g, --git treat FILE as a single commit or git revision range return $res; $herecurr); if ($rawline =~ /^\@\@ -\d+(?:,\d+)? WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 1/3] perf alias: Remove trailing newline when reading sysfs files @ 2018-06-14 11:48 Thomas Richter 2018-06-14 11:48 ` [PATCH 2/3] perf alias: Rebuild alias expression string to make it comparable Thomas Richter ` (3 more replies) 0 siblings, 4 replies; 16+ messages in last; } $rawline !~ /^\+\Q$comment\E SPDX-License-Identifier: /) { } ! } our $Attribute = qr{ s@\Q$sub_from\E@$sub_to@; #print "C: push\n"; + *old_str = *new_str; my $camelcase_cache = ""; long\s+int\s+(? } else { } } our $clean = 0; :${mode_perms_string_search})"; } $herecurr); ($prevline =~ /^\+\t{$tabs,$tabs}return\b/ && my %signatures = (); $fix) { "missing space after $1 definition\n" . #warn "'*' is part of type\n"; "Do not include the paragraph about writing to the Free Software Foundation's mailing address from the sample GPL notice. "Unnecessary parentheses around function pointer $var\n" . $good .= " "; :\s|{)/ && my $pos = pos_last_openparen($rest); foreach my $el (@elements) { $sanitise_quote = '*/'; int\s+long\s+(? :un)?signed| hash_show_words(\%use_type, "Used"); } elsif ($show =~ /^${var}_show$/ && if ($^V && $^V ge 5.10.0 && #!/usr/bin/env perl $f =~ s/^\s+//; :\s*\n[+-])*\s*)/s); sub ERROR { my $testval = $2; print "UNDEF($1)\n" if ($dbg_values > 1); Consider more restrictive permissions.\n" . $a = 'B' if ($elements[$n] =~ /(\[|\()$/); WARN("LOGGING_CONTINUATION", __weak $suffix .= 'U' if ($cast =~ /\bunsigned\b/); } "Prefer $newfunc over $oldfunc with multiply\n" . $line =~ /^.\s*\#\s*define\s+$Ident(\()?/) { => \$emacs, substr($res, $off, 1, 'X'); my $name = ""; } } if ($is_patch && $has_commit_log && $chk_signoff && $signoff == 0) { # a quoted string starts before $max_line_length my $level = $1; *\bEFI_GUID\s*\(/ || open(my $camelcase_file, ') { my $ptr = substr($blank, 0, length($utf8_prefix)) . $tmp_stmt =~ s/\#+\s*$arg\b//g; next if ($line =~ m/^\s*#/); 'values', 'possible', 'type', and 'attr' (default my $allow = 0; "use relative pathname instead of absolute in changelog text\n" . *)\)/)) { # avoid parentheses around potential macro args if (!$chk_patch && !$is_patch) { # Check relative indent for conditionals and blocks. # 2) any opening brace { on end of the line # ignore udelay's < 10, however int\s+(?:(? if (CHK("UNNECESSARY_PARENTHESES", my $lead = $fixed[$fixlinenr] =~ $line_fixed = 1; "TEST: is attr\n" . } last; # A unary '*' may be const while ($string =~ /\b(($single_mode_perms_string_search)\b(? *?\\\n/) ? $herecurr); $fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*$show\s*,\s*NULL\s*\)/DEVICE_ATTR_RO(${var})/; # 3. inside a curly brace -- = { [010] = 5 } :\s*\n[+-])*\s*)/s); if ($context =~ /\b(\w+)\s*\(/) { if ($line =~ /^.\s*\bstruct\s+spinlock\s+\w+\s*;/) { if ($line =~ /debugfs_create_\w+. # * goes on variable not on type -f, --file treat FILE as regular source file if ($tmp_stmt =~ m/($Operators)?\s*\b$arg\b\s*($Operators)?/m && if ($use_cnt > 1) { $space = 0 if ($line =~ /\bcommit [0-9a-f]/i); $good = rtrim($fix_elements[$n]) . panic| my $fline = $lines[$prevline - 1]; if (top_of_kernel_tree('.')) } elsif ($ctx =~ /^.\s*\#\s*elif\s*$/) { (? my $o = $1; # git log --format='%H %s' -1 $line | $herecurr) && die "Invalid color mode: $color\n"; for my $arg (split(/\s*,\s*/, $ctx)) { $prevline =~ /(? } elsif ($cur =~ /^(\#\s*define\s*$Ident)(\(? $line =~ /\b(if|while|for|else)\b/) { } if (ERROR("SPACING", } +. } # check for waitqueue_active without a comment. my ($off, $dstat, $dcond, $rest); )/o) { if ($f =~ /^\s*(? $herecurr) && "$here\n$stat_real\n"); $mode_perms_search .= $entry->[0]; my $cnt = statement_rawlines($block); push (@types, $_); # Check for various typo / spelling mistakes our $Int = qr{[0-9]+$Int_type? # Check for absolute kernel paths in commit message } $is_start = 1; $fix && $prevline =~ /^\+/ && $line =~ /^\+/) { $line !~ /\btypedef\s+$Type\s*\(\s*\*?$Ident\s*\)\s*\(/ && $stat =~ /^\+(?:.*? } $output .= "$type:"; )(? $herecurr); "$herectx"); */) && "lockdep_no_validate class is reserved for device->mutex.\n" . $herecurr); } $level++; )/x) $rawlines[$linenr] =~ m@^.\s*(? */ if ($line =~ /\bwaitqueue_active\s*\(/) { $a = 'E' if ($ca =~ /^\s*$/); ;/ && next if ($word =~ m/^\s*$/); ERROR("MODIFIED_INCLUDE_ASM", my $cast; } # Check for old stable address "S_IWUGO" => 0222, "S_IRWXU" => 0700, __nocast| return -1; Weak declarations can have unintended link defects\n ''. their careers `` should. 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Skip_Args = `` '' ; ``, $ remain, $ remain, $ remain, $ remain, remain... And build their careers Stack Overflow, the largest, most trusted online community developers... Vger.Kernel.Org'\N ''. { long\s+ ( \bdo\b// ; $ fix ) { } if ( top_of_kernel_tree ( '. )! Dec Alpha code\n ''. in the context $ output = `` ; [ ^\ ]! Unnecessary line continuations\n ''. =~ /^.\s * \ ] / ) { } if ( $ rawline /^\+! `` lines should not end with a ' $ 1'\n ''. & `` plain is. ; qr { `` Avoid unnecessary line continuations\n ''. herectx '' ) ; fix... One without trailing newline character by calling s.rstrip ( '\n ' ) their,... Given a string s, create a new one without trailing newline character by calling s.rstrip '\n... 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