diff options
Diffstat (limited to 'src/libutil/util.cc')
| -rw-r--r-- | src/libutil/util.cc | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 54cfc6c7f..44b39f8c6 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -9,17 +9,16 @@ #include <cstdio> #include <sstream> -#include <sys/types.h> #include <sys/stat.h> #include <sys/wait.h> -#include <unistd.h> -#include <dirent.h> #include <fcntl.h> -#include <signal.h> #include "util.hh" +namespace nix { + + Error::Error(const format & f) { err = f.str(); @@ -368,8 +367,8 @@ void Nest::open(Verbosity level, const format & f) { if (level <= verbosity) { if (logType == ltEscapes) - cerr << "\033[" << escVerbosity(level) << "p" - << f.str() << "\n"; + std::cerr << "\033[" << escVerbosity(level) << "p" + << f.str() << "\n"; else printMsg_(level, f); nest = true; @@ -383,7 +382,7 @@ void Nest::close() if (nest) { nestingLevel--; if (logType == ltEscapes) - cerr << "\033[q"; + std::cerr << "\033[q"; nest = false; } } @@ -697,8 +696,8 @@ string runProgram(Path program) execl(program.c_str(), program.c_str(), (char *) 0); throw SysError(format("executing `%1%'") % program); - } catch (exception & e) { - cerr << "error: " << e.what() << endl; + } catch (std::exception & e) { + std::cerr << "error: " << e.what() << std::endl; } quickExit(1); } @@ -743,7 +742,7 @@ void _interrupted() /* Block user interrupts while an exception is being handled. Throwing an exception while another exception is being handled kills the program! */ - if (!uncaught_exception()) { + if (!std::uncaught_exception()) { _isInterrupted = 0; throw Error("interrupted by the user"); } @@ -837,7 +836,7 @@ bool statusOk(int status) string int2String(int n) { - ostringstream str; + std::ostringstream str; str << n; return str.str(); } @@ -845,7 +844,10 @@ string int2String(int n) bool string2Int(const string & s, int & n) { - istringstream str(s); + std::istringstream str(s); str >> n; return str && str.get() == EOF; } + + +} |