diff options
Diffstat (limited to 'maint.mk')
| -rw-r--r-- | maint.mk | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -289,6 +289,23 @@ sc_prohibit_error_without_use: re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\ $(_header_without_use) +# Don't include xalloc.h unless you use one of its functions. +# Consider these symbols: +# perl -lne '/^# *define (\w+)\(/ and print $1' lib/xalloc.h|grep -v '^__'; +# perl -lne '/^(?:extern )?(?:void|char) \*?(\w+) \(/ and print $1' lib/xalloc.h +# Divide into two sets on case, and filter each through this: +# | sort | perl -MRegexp::Assemble -le \ +# 'print Regexp::Assemble->new(file => "/dev/stdin")->as_string'|sed 's/\?://g' +# Note this was produced by the above: +# _xa1 = x(alloc_(oversized|die)|([cz]|2?re)alloc|m(alloc|emdup)|strdup) +# But we can do better: +_xa1 = x(alloc_(oversized|die)|([cmz]|2?re)alloc|(mem|str)dup) +_xa2 = X([CZ]|N?M)ALLOC +sc_prohibit_xalloc_without_use: + @h='"xalloc.h"' \ + re='\<($(_xa1)|$(_xa2)) *\('\ + $(_header_without_use) + sc_prohibit_safe_read_without_use: @h='"safe-read.h"' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \ $(_header_without_use) |