27 lines
506 B
C
27 lines
506 B
C
#include "command.h"
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#include "lslib.h"
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static void help(void) {
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printf("Usage: yes [STRING]\n\n");
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printf("Repeatedly output a line with all specified STRING(s), or 'y'.\n");
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}
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COMMAND(yes_main) {
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const char* repeat;
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int i;
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parse_help(argc, argv, help);
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if (argc == 0) {
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repeat = "y";
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} else {
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repeat = argv[0];
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for (i = 1; i < argc; i++) {
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*(argv[i]-1) = ' ';
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}
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}
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while (true) {
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printf("%s\n", repeat);
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}
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}
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