annotate defaults/hg-wrapper.cpp @ 11:389f8678f1d8
add comments to hg-wrapper.cpp.
| author |
Robert McIntyre <rlm@mit.edu> |
| date |
Wed, 09 Jan 2013 05:11:10 +0000 |
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bd465da5cd0f |
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e056798af879 |
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line source |
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1 #include <cstdlib>
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2 #include <vector>
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3 #include <string>
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4 #include <unistd.h>
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5 #include <boost/algorithm/string/join.hpp>
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6
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7 /** This a simple wrapper script to call
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8 mercurial as a semi-privleged user. */
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9
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10 main( int argc, char ** argv){
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11 std::vector<std::string> input(argv, argv+argc);
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12 input[0] = std::string("hg");
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13 std::string command = boost::algorithm::join(input, " ");
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14 setreuid(geteuid(), geteuid());
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15 return system(command.c_str());
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16 }
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