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1 line
754 B
Plaintext
1 line
754 B
Plaintext
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/* Deviance Test 17.3.0.2: Ensure illegal setvbuf calls are detected */
#include <stdio.h>
main ()
{
FILE *f1;
char buf [80];
int i;
f1 = fopen ("3/tmp", "w"); /* call setvbuf after I/O already done */
if (f1 == NULL)
goto Fail1;
i = fputc ('a', f1); /* write a character to the file */
if (i == EOF)
goto Fail2;
i = setvbuf (f1, NULL, _IONBF, 0);
if (!i)
goto Fail;
printf ("Passed Deviance Test 17.3.0.2\n");
return;
Fail:
printf ("Failed Deviance Test 17.3.0.2\n");
return;
Fail1:
printf ("Unable to open work file for Deviance Test 17.3.0.2\n");
return;
Fail2:
printf ("Unable to write to file for Deviance Test 17.3.0.2\n");
return;
}
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