RGBCube/serenity
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uniq: Port to LibMain

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This commit is contained in:
mjz19910 2022-01-03 18:59:53 -07:00 • committed by Brian Gianforcaro
parent 28ea412251
commit 35cd7c9a91
2 changed files with 5 additions and 6 deletions
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1
Userland/Utilities/CMakeLists.txt
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@ -149,6 +149,7 @@ target_link_libraries(top LibMain)
target_link_libraries(touch LibMain) target_link_libraries(touch LibMain)
target_link_libraries(truncate LibMain) target_link_libraries(truncate LibMain)
target_link_libraries(tt LibPthread) target_link_libraries(tt LibPthread)
target_link_libraries(uniq LibMain)
target_link_libraries(unzip LibArchive LibCompress) target_link_libraries(unzip LibArchive LibCompress)
target_link_libraries(uptime LibMain) target_link_libraries(uptime LibMain)
target_link_libraries(userdel LibMain) target_link_libraries(userdel LibMain)

10
Userland/Utilities/uniq.cpp
View file

@ -6,6 +6,7 @@
#include <AK/RefPtr.h> #include <AK/RefPtr.h>
#include <LibCore/ArgsParser.h> #include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <errno.h> #include <errno.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@ -36,19 +37,16 @@ static FILE* get_stream(const char* filepath, const char* perms)
return ret; return ret;
} }
int main(int argc, char** argv) ErrorOr<int> serenity_main(Main::Arguments arguments)
{ {
if (pledge("stdio rpath wpath cpath", nullptr) > 0) { TRY(Core::System::pledge("stdio rpath wpath cpath"));
perror("pledge");
return 1;
}
const char* inpath = nullptr; const char* inpath = nullptr;
const char* outpath = nullptr; const char* outpath = nullptr;
Core::ArgsParser args_parser; Core::ArgsParser args_parser;
args_parser.add_positional_argument(inpath, "Input file", "input", Core::ArgsParser::Required::No); args_parser.add_positional_argument(inpath, "Input file", "input", Core::ArgsParser::Required::No);
args_parser.add_positional_argument(outpath, "Output file", "output", Core::ArgsParser::Required::No); args_parser.add_positional_argument(outpath, "Output file", "output", Core::ArgsParser::Required::No);
args_parser.parse(argc, argv); args_parser.parse(arguments);
FILE* infile = get_stream(inpath, "r"); FILE* infile = get_stream(inpath, "r");
FILE* outfile = get_stream(outpath, "w"); FILE* outfile = get_stream(outpath, "w");