| /device/google/marlin/dataservices/datatop/src/ |
| datatop_single_line_poll.c | 56 * Number of lines the file is that the dpg represents.
66 * @param dpg Struct that polled data is added to.
67 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
68 * @return DTOP_POLL_OK - Poll of dpg successful.
70 int dtop_single_line_poll(struct dtop_data_point_gatherer *dpg)
75 (dpg->priv))->line_count);
80 read = dt_read_file(dpg->file, &data, DTOP_SINGLE_SIZE);
87 (dpg->priv))->line_count; n++) {
89 (dpg->priv))->line[n],
93 (dpg->priv))->line_count - 1))
152 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_value_only_poll.c | 52 * @param dpg Struct that polled data is added to.
53 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
54 * @return DTOP_POLL_OK - Poll of dpg successful.
56 int dtop_value_only_poll(struct dtop_data_point_gatherer *dpg)
64 FILE *check = fopen(dpg->file, "r");
67 read = dt_read_file(dpg->file, &data, DTOP_SINGLE_SIZE);
82 for (j = 0; j < dpg->data_points_len; j++)
83 dtop_store_dp(&(dpg->data_points[j]), dict.val[j]);
90 * @brief Frees dynamically allocated single line dpg.
92 * Frees the memory of the dpg along with it's data_point
121 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_meminfo_file_poll.c | 52 * @brief Struct used to hold necessary variables for /proc/meminfo dpg
57 * Number of lines the file is that the dpg represents.
105 * @param dpg Struct that polled data is added to.
106 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
107 * @return DTOP_POLL_OK - Poll of dpg successful.
109 int dtop_meminfo_poll(struct dtop_data_point_gatherer *dpg)
114 (dpg->priv))->line_count);
119 read = dt_read_file(dpg->file, &data, DTOP_MEM_SIZE);
126 (dpg->priv))->line_count; n++) {
128 (dpg->priv))->line[n]
198 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_polling.h | 45 int dtop_value_only_poll(struct dtop_data_point_gatherer *dpg);
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| datatop_dual_line_poll.c | 58 * Number of lines the file is that the dpg represents.
69 * @param dpg Struct that polled data is added to.
70 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
71 * @return DTOP_POLL_OK - Poll of dpg successful.
73 int dtop_dual_line_poll(struct dtop_data_point_gatherer *dpg)
78 (dpg->priv))->line_count);
81 (dpg->priv))->line_count);
86 (dpg->priv))->line_count/2));
89 (dpg->priv))->line_count/2));
92 read = dt_read_file(dpg->file, &data, DTOP_DUAL_SIZE)
196 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_dev_poll.c | 50 * @brief Struct used to hold necessary variables for /proc/net/dev dpg
55 * Number of lines the file is that the dpg represents.
105 * @param dpg Struct that polled data is added to.
106 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
107 * @return DTOP_POLL_OK - Poll of dpg successful.
109 int dtop_dev_poll(struct dtop_data_point_gatherer *dpg)
114 (dpg->priv))->line_count);
118 (dpg->priv))->line_count-2);
123 read = dt_read_file(dpg->file, &data, DTOP_DEV_SIZE);
130 (dpg->priv))->line_count; n++)
208 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_interface.h | 127 * int equals, DTOP_POLL_IO_ERR - Poll of dpg unsuccessful, or
128 * DTOP_POLL_OK - Poll of dpg successful.
132 * Number of elements in the array of dp's the dpg accesses.
137 int (*poll)(struct dtop_data_point_gatherer *dpg);
138 void (*deconstruct)(struct dtop_data_point_gatherer *dpg);
147 void dtop_register(struct dtop_data_point_gatherer *dpg);
149 void dtop_print_dpg(struct dtop_data_point_gatherer *dpg);
154 int dtop_print_dpg_names_csv(struct dtop_data_point_gatherer *dpg, FILE *fw);
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| datatop_gen_poll.c | 34 * Contains functions that search through a directory and create dpg's for any
58 * @param dpg The struct which contains the file to search.
61 static int get_number_of_values(struct dtop_data_point_gatherer *dpg)
69 read = dt_read_file(dpg->file, &data, DTOP_GEN_SIZE);
93 * @brief Stores the data collected from a dpg that was constructed during dtop_search.
95 * @param dpg Struct that polled data is added to.
96 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
97 * @return DTOP_POLL_OK - Poll of dpg successful.
99 int dtop_gen_poll(struct dtop_data_point_gatherer *dpg)
108 read = dt_read_file(dpg->file, &data, DTOP_GEN_SIZE)
161 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_cpu_stats_poll.c | 106 * @brief Creates a dpg designed for CPU online and CPU scaling_cur_freq stats.
108 * @param name Name of file dpg represents.
115 struct dtop_data_point_gatherer *dpg = malloc local
129 dpg->prefix = file;
130 dpg->file = file;
131 dpg->poll = dtop_value_only_poll;
132 dpg->data_points = dp;
133 dpg->data_points_len = 1;
134 dpg->deconstruct = dtop_value_only_dpg_deconstructor;
136 dtop_register(dpg);
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| datatop_stat_poll.c | 50 * @brief Struct used to hold necessary variables for /proc/stat dpg
55 * Number of lines the file is that the dpg represents.
112 * @param dpg Struct that polled data is added to.
113 * @return DTOP_POLL_IO_ERR - Poll of dpg unsuccessful.
114 * @return DTOP_POLL_OK - Poll of dpg successful.
116 int dtop_stat_poll(struct dtop_data_point_gatherer *dpg)
121 (dpg->priv))->line_count);
127 read = dt_read_file(dpg->file, &data, DTOP_STAT_SIZE);
134 (dpg->priv))->line_count; n++) {
136 (dpg->priv))->line[n]
199 struct dtop_data_point_gatherer *dpg = malloc local
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| datatop_helpers.c | 230 * @brief Calls the dtop_print_dp_csv function for each data_point a dpg has access to.
232 * @param dpg A data_point_gatherer struct that is iterated through for each datapoint.
237 static int dtop_print_dpg_csv(struct dtop_data_point_gatherer *dpg, FILE *fw)
241 for (i = 0; i < dpg->data_points_len; i++)
242 if (dtop_print_dp_csv(&(dpg->data_points[i]), fw) == FILE_ERROR)
248 * @brief Calls the dtop_format_dp_names function for each data_point a dpg has access to.
250 * @param dpg A data_point_gatherer struct that is iterated through for each datapoint.
255 int dtop_print_dpg_names_csv(struct dtop_data_point_gatherer *dpg, FILE *fw)
259 for (i = 0; i < dpg->data_points_len; i++)
260 if (dtop_format_dp_names(&(dpg->data_points[i])
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| datatop.c | 273 * @brief Adds each dpg as a node to a linked list.
275 * Called when a dpg is initialized.
277 * @param dpg A pointer to a data_point_gatherer struct which is to be added to the linked list.
279 void dtop_register(struct dtop_data_point_gatherer *dpg)
281 if (dpg)
282 first_dpg_list = dtop_add_linked_list(dpg, first_dpg_list);
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