20 lines
351 B
C
Executable File
20 lines
351 B
C
Executable File
/* whoami - print the current user name Author: Terrence W. Holm */
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#include <sys/types.h>
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#include <pwd.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdio.h>
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_PROTOTYPE(int main, (void));
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int main()
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{
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struct passwd *pw_entry;
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pw_entry = getpwuid(geteuid());
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if (pw_entry == NULL) exit(1);
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puts(pw_entry->pw_name);
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return(0);
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}
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