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yes: Port to LibMain

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mjz19910 2022-01-03 20:04:15 -07:00 • committed by Brian Gianforcaro
parent e9a15995fd
commit f705f57d9a
2 changed files with 5 additions and 6 deletions
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1
Userland/Utilities/CMakeLists.txt
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@ -165,3 +165,4 @@ target_link_libraries(wasm LibWasm LibLine)
target_link_libraries(whoami LibMain) target_link_libraries(whoami LibMain)
target_link_libraries(watch LibMain) target_link_libraries(watch LibMain)
target_link_libraries(wsctl LibGUI) target_link_libraries(wsctl LibGUI)
target_link_libraries(yes LibMain)

10
Userland/Utilities/yes.cpp
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@ -5,21 +5,19 @@
*/ */
#include <LibCore/ArgsParser.h> #include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <stdio.h> #include <stdio.h>
#include <unistd.h> #include <unistd.h>
int main(int argc, char** argv) ErrorOr<int> serenity_main(Main::Arguments arguments)
{ {
if (pledge("stdio", nullptr) < 0) { TRY(Core::System::pledge("stdio"));
perror("pledge");
return 1;
}
const char* string = "yes"; const char* string = "yes";
Core::ArgsParser args_parser; Core::ArgsParser args_parser;
args_parser.add_positional_argument(string, "String to output (defaults to 'yes')", "string", Core::ArgsParser::Required::No); args_parser.add_positional_argument(string, "String to output (defaults to 'yes')", "string", Core::ArgsParser::Required::No);
args_parser.parse(argc, argv); args_parser.parse(arguments);
for (;;) for (;;)
puts(string); puts(string);