#include "rl_util.h"
Include dependency graph for lib_util.c:
Go to the source code of this file.
Macros | |
| #define | NUMBER_SAMPLE_RATES 10 |
| Number of possible sampling rates. More... | |
| #define | NUMBER_UPDATE_RATES 4 |
| Number of possible update rates. More... | |
Functions | |
| int | check_sample_rate (int sample_rate) |
| int | check_update_rate (int update_rate) |
| pid_t | get_pid (void) |
| int | set_pid (pid_t pid) |
Variables | |
| int | possible_sample_rates [NUMBER_SAMPLE_RATES] = {1, 10, 100, 1000, 2000, 4000, 8000, 16000, 32000, 64000} |
| Possible sampling rates. More... | |
| int | possible_update_rates [NUMBER_UPDATE_RATES] = {1,2,5,10} |
| Possible update rates. More... | |
Macro Definition Documentation
| #define NUMBER_SAMPLE_RATES 10 |
Number of possible sampling rates.
Copyright (c) 2016-2017, ETH Zurich, Computer Engineering Group
Definition at line 8 of file lib_util.c.
Referenced by check_sample_rate().
| #define NUMBER_UPDATE_RATES 4 |
Number of possible update rates.
Definition at line 13 of file lib_util.c.
Referenced by check_update_rate().
Function Documentation
| int check_sample_rate | ( | int | sample_rate | ) |
Check if provided sampling rate is possible
- Parameters
-
sample_rate Sampling rate
Definition at line 22 of file lib_util.c.
References FAILURE, NUMBER_SAMPLE_RATES, possible_sample_rates, and SUCCESS.
Referenced by parse_args(), and rl_start().
| int check_update_rate | ( | int | update_rate | ) |
Check if provided update rate is possible
- Parameters
-
update_rate Update rate
Definition at line 37 of file lib_util.c.
References FAILURE, NUMBER_UPDATE_RATES, possible_update_rates, and SUCCESS.
Referenced by parse_args(), and rl_start().
| pid_t get_pid | ( | void | ) |
Get process ID (PID) of background sampling process
- Returns
- PID of background process
Definition at line 51 of file lib_util.c.
References FAILURE, and PID_FILE.
Referenced by rl_get_status(), rl_read_status(), and rl_stop().
| int set_pid | ( | pid_t | pid | ) |
Store process ID (PID)
- Parameters
-
pid Own PID
Definition at line 74 of file lib_util.c.
References ERROR, FAILURE, PID_FILE, rl_log(), and SUCCESS.
Referenced by rl_start().
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Variable Documentation
| int possible_sample_rates[NUMBER_SAMPLE_RATES] = {1, 10, 100, 1000, 2000, 4000, 8000, 16000, 32000, 64000} |
Possible sampling rates.
Definition at line 10 of file lib_util.c.
Referenced by check_sample_rate().
| int possible_update_rates[NUMBER_UPDATE_RATES] = {1,2,5,10} |
