38 lines
672 B
C
38 lines
672 B
C
#include <time.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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static int process(char *name);
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static int
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process(char *name)
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{
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FILE *file = fopen(name, "r");
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struct timespec ts;
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ts.tv_sec = 0;
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ts.tv_nsec = 10 * 1000000;
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if (file == 0) {
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fprintf(stderr, "[err] no such file or directory\n");
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return ENOENT;
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}
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int x;
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while ((x = fgetc(file)) != EOF) {
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printf("%c", x);
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fflush(stdout);
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nanosleep(&ts, NULL);
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}
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fclose(file);
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return 0;
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}
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int
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main(int argc, char *argv[])
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{
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return process(argv[1]);
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}
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