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#include "spsh.h"
/* Loop through reading commands until we see an EOF (^D) */
void loop(void) {
char *line;
/* Loop until we break */
while (1) {
/* Read a line from the user */
line = readline(PROMPT);
/* If the line is valid, try to run it as a command */
if (line != NULL) {
if (strlen(line) > 0) {
cmd(line);
}
}
/* If the line is EOF (^D), break out of the loop */
else {
fputs("\n", stdout);
break;
}
}
return;
}
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