C++FILT(1) C++FILT(1) c++filt - C++ c++filt [-_|--strip-underscore] [-n|--no-strip-underscore] [-p|--no-params] [-t|--types] [-i|--no-verbose] [-r|--no-recurse-limit] [-R|--recurse-limit] [-s format|--format=format] [--help] [--version] [symbol...] C++ . C++ . . c++filt [1] : ( ) . ( ) . C++ C++ . c++filt . c++filt : c++filt symbol c++filt . . . : c++filt -n _Z1fv "f()" : c++filt -n _Z1fv, . ( ). : echo _Z1fv, | c++filt -n "f()," . . : .type _Z1fv, @function -_ --strip-underscore C C++ . C "foo" "_foo". . c++filt . -n --no-strip-underscore . -p --no-params . -t --types . . "a" "signed char". -i --no-verbose ( ) . -r -R --recurse-limit --no-recurse-limit --recursion-limit --no-recursion-limit . . 2048 . (demangle) . . -r --no-recurse-limit. -R --recurse-limit. -s format --format= c++filt . : "auto" ( ) "gnu" GNU C++ (g++) "lucid" Lucid (lcc) "arm" C++ "hp" HP (aCC) "edg" EDG "gnu-v3" GNU C++ (g++) ABI V3. "java" GNU Java (gcj) "gnat" GNU Ada (GNAT). --help c++filt . --version c++filt . @ file. @file . file . file . . ( ) . file @file (recursively). 1. MS-DOS "+" MS-DOS CXXFILT. Info binutils. (c) 1991-2026 . / (GNU Free Documentation License) 1.3 . "GNU Free Documentation License". 3 . . : . binutils-2.46.0 1 2026 C++FILT(1)