changeset 11:389f8678f1d8

add comments to hg-wrapper.cpp.
author Robert McIntyre <rlm@mit.edu>
date Wed, 09 Jan 2013 05:11:10 +0000
parents bd465da5cd0f
children e056798af879
files defaults/hg-wrapper.cpp
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
     1.1 --- a/defaults/hg-wrapper.cpp	Wed Jan 09 04:58:05 2013 +0000
     1.2 +++ b/defaults/hg-wrapper.cpp	Wed Jan 09 05:11:10 2013 +0000
     1.3 @@ -4,10 +4,13 @@
     1.4  #include <unistd.h>
     1.5  #include <boost/algorithm/string/join.hpp>
     1.6  
     1.7 +/** This a simple wrapper script to call 
     1.8 +    mercurial as a semi-privleged user. */
     1.9 +
    1.10  main( int argc, char ** argv){
    1.11    std::vector<std::string> input(argv, argv+argc);
    1.12    input[0] = std::string("hg");
    1.13    std::string command = boost::algorithm::join(input, " ");
    1.14 -  setreuid( geteuid(),  geteuid() );
    1.15 +  setreuid(geteuid(), geteuid());
    1.16    return system(command.c_str());
    1.17  }