From ed464f48efd80e6439441d7a9f6d0e7988fb1272 Mon Sep 17 00:00:00 2001 From: Andy Wingo Date: Fri, 18 Aug 2017 11:28:02 +0200 Subject: nix: Remove unused function. * nix/libutil/util.hh: * nix/libutil/util.cc (decodeOctalEscaped): Remove unused and buggy function. --- nix/libutil/util.cc | 15 --------------- nix/libutil/util.hh | 6 ------ 2 files changed, 21 deletions(-) (limited to 'nix/libutil') diff --git a/nix/libutil/util.cc b/nix/libutil/util.cc index c07754487e..768e12b5e4 100644 --- a/nix/libutil/util.cc +++ b/nix/libutil/util.cc @@ -1106,21 +1106,6 @@ bool endOfList(std::istream & str) } -string decodeOctalEscaped(const string & s) -{ - string r; - for (string::const_iterator i = s.begin(); i != s.end(); ) { - if (*i != '\\') { r += *i++; continue; } - unsigned char c = 0; - ++i; - while (i != s.end() && *i >= '0' && *i < '8') - c = c * 8 + (*i++ - '0'); - r += c; - } - return r; -} - - void ignoreException() { try { diff --git a/nix/libutil/util.hh b/nix/libutil/util.hh index e84d64d10a..6a6e07c478 100644 --- a/nix/libutil/util.hh +++ b/nix/libutil/util.hh @@ -356,12 +356,6 @@ string parseString(std::istream & str); bool endOfList(std::istream & str); -/* Escape a string that contains octal-encoded escape codes such as - used in /etc/fstab and /proc/mounts (e.g. "foo\040bar" decodes to - "foo bar"). */ -string decodeOctalEscaped(const string & s); - - /* Exception handling in destructors: print an error message, then ignore the exception. */ void ignoreException(); -- cgit v1.2.3