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#include "internal.h" #include <stdio.h> const char pwd_usage[] = "Print the current directory.\n"; extern int pwd_main(struct FileInfo * i, int argc, char * * argv) { char buf[1024]; if ( getcwd(buf, sizeof(buf)) == NULL ) { name_and_error("get working directory"); return 1; } printf("%s\n", buf); return 0; } |