72 static void print_type(char *type, struct pid_info_t* info)  in print_type()  argument
77     strlcat(info->path, type, sizeof(info->path));  in print_type()
78     if ((link_dest_size = readlink(info->path, link_dest, sizeof(link_dest)-1)) < 0) {  in print_type()
82         snprintf(link_dest, sizeof(link_dest), "%s (readlink: %s)", info->path, strerror(errno));  in print_type()
92             info->cmdline, info->pid, info->user, type,  in print_type()
96     info->path[info->parent_length] = '\0';  in print_type()
100 static void print_maps(struct pid_info_t* info)  in print_maps()  argument
108     strlcat(info->path, "maps", sizeof(info->path));  in print_maps()
110     maps = fopen(info->path, "r");  in print_maps()
121                 info->cmdline, info->pid, info->user, "mem",  in print_maps()
128     info->path[info->parent_length] = '\0';  in print_maps()
132 static void print_fds(struct pid_info_t* info)  in print_fds()  argument
135     strlcat(info->path, fd_path, sizeof(info->path));  in print_fds()
137     int previous_length = info->parent_length;  in print_fds()
138     info->parent_length += strlen(fd_path);  in print_fds()
140     DIR *dir = opendir(info->path);  in print_fds()
143         snprintf(msg, sizeof(msg), "%s (opendir: %s)", info->path, strerror(errno));  in print_fds()
145                 info->cmdline, info->pid, info->user, "FDS",  in print_fds()
155         print_type(de->d_name, info);  in print_fds()
160     info->parent_length = previous_length;  in print_fds()
161     info->path[info->parent_length] = '\0';  in print_fds()
167     struct pid_info_t info;  in lsof_dumpinfo()  local
171     info.pid = pid;  in lsof_dumpinfo()
172     snprintf(info.path, sizeof(info.path), "/proc/%d/", pid);  in lsof_dumpinfo()
173     info.parent_length = strlen(info.path);  in lsof_dumpinfo()
176     if (!stat(info.path, &pidstat)) {  in lsof_dumpinfo()
179             strlcpy(info.user, pw->pw_name, sizeof(info.user));  in lsof_dumpinfo()
181             snprintf(info.user, USER_DISPLAY_MAX, "%d", (int)pidstat.st_uid);  in lsof_dumpinfo()
184         strcpy(info.user, "???");  in lsof_dumpinfo()
188     strlcat(info.path, "cmdline", sizeof(info.path));  in lsof_dumpinfo()
189     fd = open(info.path, O_RDONLY);  in lsof_dumpinfo()
191         fprintf(stderr, "Couldn't read %s\n", info.path);  in lsof_dumpinfo()
200         fprintf(stderr, "Error reading cmdline: %s: %s\n", info.path, strerror(errno));  in lsof_dumpinfo()
207     strlcpy(info.cmdline, basename(cmdline), sizeof(info.cmdline));  in lsof_dumpinfo()
210     print_type("cwd", &info);  in lsof_dumpinfo()
211     print_type("exe", &info);  in lsof_dumpinfo()
212     print_type("root", &info);  in lsof_dumpinfo()
214     print_fds(&info);  in lsof_dumpinfo()
215     print_maps(&info);  in lsof_dumpinfo()