1 /* Copyright (C) 2011 Ericsson AB, Nils Carlson <nils.carlson@ericsson.com>
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2.1 of the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 #include <ust/ustctl.h>
24 int parse_and_connect_pid(const char *pid_string
)
30 pid
= strtoull(pid_string
, NULL
, 10);
32 perror("Failed to parse pid");
36 sock
= ustctl_connect_pid(pid
);
38 perror("Failed to connect to process");
45 int scan_ch_marker(const char *channel_marker
, char **channel
, char **marker
)
52 result
= sscanf(channel_marker
, "%a[^/]/%as", channel
, marker
);
55 PERROR("Failed to read channel and marker names");
57 ERR("Failed to parse marker and channel names");
71 int scan_ch_and_num(const char *ch_num
, char **channel
, unsigned int *num
)
77 result
= sscanf(ch_num
, "%a[^/]/%u", channel
, num
);
80 PERROR("Failed to parse channel and number");
82 ERR("Failed to parse channel and number");
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