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Use setvbuf() instead of fflush()

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Tiiffi
2021-02-15 03:29:44 +02:00
parent 29a1c99f82
commit 48c065c304
1 changed files with 5 additions and 3 deletions
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8
mcrcon.c
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@ -167,6 +167,10 @@ int main(int argc, char *argv[])
if (!port) port = "25575"; if (!port) port = "25575";
if (!host) host = "localhost"; if (!host) host = "localhost";
// disable output buffering (https://github.com/Tiiffi/mcrcon/pull/39)
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
if(argc < 1 && pass == NULL) usage(); if(argc < 1 && pass == NULL) usage();
// default getopt error handler enabled // default getopt error handler enabled
@ -557,8 +561,6 @@ void packet_print(rc_packet *packet)
// print newline if string has no newline // print newline if string has no newline
if (packet->data[i-1] != 10 && packet->data[i-1] != 13) putchar('\n'); if (packet->data[i-1] != 10 && packet->data[i-1] != 13) putchar('\n');
fflush(stdout);
} }
rc_packet *packet_build(int id, int cmd, char *s1) rc_packet *packet_build(int id, int cmd, char *s1)
@ -656,7 +658,7 @@ int run_terminal_mode(int sock)
while (global_connection_alive) { while (global_connection_alive) {
putchar('>'); putchar('>');
fflush(stdout);
int len = get_line(command, DATA_BUFFSIZE); int len = get_line(command, DATA_BUFFSIZE);
if ((strcasecmp(command, "exit") && strcasecmp(command, "quit")) == 0) if ((strcasecmp(command, "exit") && strcasecmp(command, "quit")) == 0)