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nix: Remove unused function.

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* nix/libutil/util.hh:
* nix/libutil/util.cc (decodeOctalEscaped): Remove unused and buggy function.
This commit is contained in:
Andy Wingo 2017-08-18 11:28:02 +02:00
parent 842e0e439a
commit ed464f48ef
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2 changed files with 0 additions and 21 deletions
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15
nix/libutil/util.cc
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@ -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() void ignoreException()
{ {
try { try {

6
nix/libutil/util.hh
View file

@ -356,12 +356,6 @@ string parseString(std::istream & str);
bool endOfList(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 /* Exception handling in destructors: print an error message, then
ignore the exception. */ ignore the exception. */
void ignoreException(); void ignoreException();