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Add -q (quiet) option to disable unnecessary output

This commit is contained in:
Marc André Tanner 2018-03-17 11:06:02 +01:00
parent 3e3308d4e3
commit 5a46912d62
2 changed files with 11 additions and 5 deletions
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3
abduco.1
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@ -114,6 +114,9 @@ Attach to an existing session.
.TP
.BI \-l
Attach with the lowest priority, meaning this client will be the last to control the size.
.TP
.BI \-q
Be quiet, do not print informative messages.
.SH EXAMPLE
Start a new session (assuming
.BR dvtm(1)

13
abduco.c
View File

@ -120,7 +120,7 @@ typedef struct {
static Server server = { .running = true, .exit_status = -1, .host = "@localhost" };
static Client client;
static struct termios orig_term, cur_term;
static bool has_term, alternate_buffer;
static bool has_term, alternate_buffer, quiet;
static struct sockaddr_un sockaddr = {
.sun_family = AF_UNIX,
@ -207,12 +207,12 @@ static bool recv_packet(int socket, Packet *pkt) {
static void info(const char *str, ...) {
va_list ap;
va_start(ap, str);
if (str) {
if (str && !quiet) {
fprintf(stderr, "%s: %s: ", server.name, server.session_name);
vfprintf(stderr, str, ap);
fprintf(stderr, "\r\n");
fflush(stderr);
}
fflush(stderr);
va_end(ap);
}
@ -222,7 +222,7 @@ static void die(const char *s) {
}
static void usage(void) {
fprintf(stderr, "usage: abduco [-a|-A|-c|-n] [-r] [-l] [-f] [-e detachkey] name command\n");
fprintf(stderr, "usage: abduco [-a|-A|-c|-n] [-r] [-q] [-l] [-f] [-e detachkey] name command\n");
exit(EXIT_FAILURE);
}
@ -588,7 +588,7 @@ int main(int argc, char *argv[]) {
server.name = basename(argv[0]);
gethostname(server.host+1, sizeof(server.host) - 1);
while ((opt = getopt(argc, argv, "aAclne:frv")) != -1) {
while ((opt = getopt(argc, argv, "aAclne:fqrv")) != -1) {
switch (opt) {
case 'a':
case 'A':
@ -606,6 +606,9 @@ int main(int argc, char *argv[]) {
case 'f':
force = true;
break;
case 'q':
quiet = true;
break;
case 'r':
client.flags |= CLIENT_READONLY;
break;