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freadln.c: add a test

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Intel A80486DX2-66 2024-03-10 14:14:38 +03:00
parent 9d47a1d50b
commit 9a2979efe5
Signed by: 80486DX2-66
GPG Key ID: 83631EF27054609B
1 changed files with 13 additions and 0 deletions
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c-programming/io/freadln.c
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@ -68,3 +68,16 @@ int freadln(char** output, size_t* length_out) {
errno = 0;
freadln_success_epilogue;
}
#ifdef TEST
int main(void) {
printf("Type something> ");
char* line;
if (freadln(&line, NULL) != freadln_OK) {
perror("freadln");
exit(EXIT_FAILURE);
}
printf("Input string: '%s'\n", line);
return 0;
}
#endif