diff options
Diffstat (limited to 'procfs_pid_files.c')
| -rw-r--r-- | procfs_pid_files.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/procfs_pid_files.c b/procfs_pid_files.c index 3ad77340..ed3a3bdc 100644 --- a/procfs_pid_files.c +++ b/procfs_pid_files.c @@ -367,12 +367,12 @@ error_t get_stat_data (pid_t pid, return err; } -/* Writes required process information to stat file +/* Reads required process information from stat file within the directory represented by pid. Return the data in DATA and actual length to be written in LEN. */ error_t -procfs_write_stat_file (struct procfs_dir_entry *dir_entry, +procfs_read_stat_file (struct procfs_dir_entry *dir_entry, off_t offset, size_t *len, void *data) { error_t err; @@ -417,12 +417,12 @@ procfs_write_stat_file (struct procfs_dir_entry *dir_entry, return err; } -/* Writes required process's command line information - to cmline file within the directory represented by - pid. Return the data in DATA and actual length to - be written in LEN. */ +/* Reads required process's command line information + from cmline file within the directory represented + by pid. Return the data in DATA and actual length + to be written in LEN. */ error_t -procfs_write_cmdline_file (struct procfs_dir_entry *dir_entry, +procfs_read_cmdline_file (struct procfs_dir_entry *dir_entry, off_t offset, size_t *len, void *data) { char *cmdline_data; @@ -445,12 +445,12 @@ procfs_write_cmdline_file (struct procfs_dir_entry *dir_entry, return err; } -/* Writes required process's information that is represented by - stat and statm in a human readable format to status file +/* Reads required process's information that is represented by + stat and statm in a human readable format from status file within the directory represented by pid. Return the data in DATA and actual length to be written in LEN. */ error_t -procfs_write_status_file (struct procfs_dir_entry *dir_entry, +procfs_read_status_file (struct procfs_dir_entry *dir_entry, off_t offset, size_t *len, void *data) { char *status_data; @@ -478,12 +478,12 @@ procfs_write_status_file (struct procfs_dir_entry *dir_entry, return err; } -/* Writes required process information to statm file +/* Reads required process information from statm file within the directory represented by pid. Return the data in DATA and actual length to be written in LEN. */ error_t -procfs_write_statm_file (struct procfs_dir_entry *dir_entry, +procfs_read_statm_file (struct procfs_dir_entry *dir_entry, off_t offset, size_t *len, void *data) { char *statm_data; @@ -514,60 +514,60 @@ procfs_write_statm_file (struct procfs_dir_entry *dir_entry, return err; } -/* Writes required process information to each of files +/* Reads required process information from each of files within directory represented by pid, for files specified by NODE. Return the data in DATA and actual length of data in LEN. */ error_t -procfs_write_files_contents (struct node *node, +procfs_read_files_contents (struct node *node, off_t offset, size_t *len, void *data) { error_t err; if (! strcmp (node->nn->dir_entry->name, "stat")) if (! strcmp (node->nn->dir_entry->dir->fs_path, "")) - err = procfs_write_nonpid_stat (node->nn->dir_entry, + err = procfs_read_nonpid_stat (node->nn->dir_entry, offset, len, data); else - err = procfs_write_stat_file (node->nn->dir_entry, + err = procfs_read_stat_file (node->nn->dir_entry, offset, len, data); if (! strcmp (node->nn->dir_entry->name, "cmdline")) - err = procfs_write_cmdline_file (node->nn->dir_entry, + err = procfs_read_cmdline_file (node->nn->dir_entry, offset, len, data); if (! strcmp (node->nn->dir_entry->name, "status")) - err = procfs_write_status_file (node->nn->dir_entry, + err = procfs_read_status_file (node->nn->dir_entry, offset, len, data); if (! strcmp (node->nn->dir_entry->name, "statm")) - err = procfs_write_statm_file (node->nn->dir_entry, + err = procfs_read_statm_file (node->nn->dir_entry, offset, len, data); if (! strcmp (node->nn->dir_entry->name, "meminfo")) if (! strcmp (node->nn->dir_entry->dir->fs_path, "")) - err = procfs_write_nonpid_meminfo (node->nn->dir_entry, + err = procfs_read_nonpid_meminfo (node->nn->dir_entry, offset, len, data); else err = ENOENT; if (! strcmp (node->nn->dir_entry->name, "loadavg")) if (! strcmp (node->nn->dir_entry->dir->fs_path, "")) - err = procfs_write_nonpid_loadavg (node->nn->dir_entry, + err = procfs_read_nonpid_loadavg (node->nn->dir_entry, offset, len, data); else err = ENOENT; if (! strcmp (node->nn->dir_entry->name, "uptime")) if (! strcmp (node->nn->dir_entry->dir->fs_path, "")) - err = procfs_write_nonpid_uptime (node->nn->dir_entry, + err = procfs_read_nonpid_uptime (node->nn->dir_entry, offset, len, data); else err = ENOENT; if (! strcmp (node->nn->dir_entry->name, "version")) if (! strcmp (node->nn->dir_entry->dir->fs_path, "")) - err = procfs_write_nonpid_version (node->nn->dir_entry, + err = procfs_read_nonpid_version (node->nn->dir_entry, offset, len, data); else err = ENOENT; |