diff options
Diffstat (limited to 'extras/cdrom_id/cdrom_id.c')
| -rw-r--r-- | extras/cdrom_id/cdrom_id.c | 677 |
1 files changed, 609 insertions, 68 deletions
diff --git a/extras/cdrom_id/cdrom_id.c b/extras/cdrom_id/cdrom_id.c index 0d4a8c10f0..315d27610f 100644 --- a/extras/cdrom_id/cdrom_id.c +++ b/extras/cdrom_id/cdrom_id.c @@ -1,12 +1,21 @@ /* - * cdrom_id - determines the capabilities of cdrom drives + * cdrom_id - optical drive and media information prober * - * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de> + * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation version 2 of the License. * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * */ #ifndef _GNU_SOURCE @@ -14,50 +23,27 @@ #endif #include <stdio.h> +#include <stddef.h> #include <stdlib.h> #include <unistd.h> -#include <fcntl.h> -#include <ctype.h> #include <string.h> +#include <limits.h> +#include <fcntl.h> #include <errno.h> -#include <sys/ioctl.h> +#include <getopt.h> +#include <scsi/sg.h> #include <sys/types.h> #include <sys/stat.h> -#include <linux/types.h> - +#include <sys/time.h> +#include <sys/ioctl.h> +#include <linux/cdrom.h> #include "../../udev.h" -/* - * Taken from the cdrom.h kernel include file. - * Included here as some distros don't have an updated version - * with all of the DVD flags. So we just include our own, aren't - * we so nice... - */ -#define CDROM_GET_CAPABILITY 0x5331 /* get capabilities */ - -/* capability flags used with the uniform CD-ROM driver */ -#define CDC_CLOSE_TRAY 0x1 /* caddy systems _can't_ close */ -#define CDC_OPEN_TRAY 0x2 /* but _can_ eject. */ -#define CDC_LOCK 0x4 /* disable manual eject */ -#define CDC_SELECT_SPEED 0x8 /* programmable speed */ -#define CDC_SELECT_DISC 0x10 /* select disc from juke-box */ -#define CDC_MULTI_SESSION 0x20 /* read sessions>1 */ -#define CDC_MCN 0x40 /* Medium Catalog Number */ -#define CDC_MEDIA_CHANGED 0x80 /* media changed */ -#define CDC_PLAY_AUDIO 0x100 /* audio functions */ -#define CDC_RESET 0x200 /* hard reset device */ -#define CDC_IOCTLS 0x400 /* driver has non-standard ioctls */ -#define CDC_DRIVE_STATUS 0x800 /* driver implements drive status */ -#define CDC_GENERIC_PACKET 0x1000 /* driver implements generic packets */ -#define CDC_CD_R 0x2000 /* drive is a CD-R */ -#define CDC_CD_RW 0x4000 /* drive is a CD-RW */ -#define CDC_DVD 0x8000 /* drive is a DVD */ -#define CDC_DVD_R 0x10000 /* drive can write DVD-R */ -#define CDC_DVD_RAM 0x20000 /* drive can write DVD-RAM */ -#define CDC_MO_DRIVE 0x40000 /* drive is an MO device */ -#define CDC_MRW 0x80000 /* drive can read MRW */ -#define CDC_MRW_W 0x100000 /* drive can write MRW */ -#define CDC_RAM 0x200000 /* ok to open for WRITE */ +#ifndef ARRAY_SIZE +#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) +#endif + +static int debug; #ifdef USE_LOG void log_message(int priority, const char *format, ...) @@ -73,80 +59,635 @@ void log_message(int priority, const char *format, ...) udev_log = log_priority(value); else udev_log = LOG_ERR; + + if (debug && udev_log < LOG_INFO) + udev_log = LOG_INFO; } if (priority > udev_log) return; va_start(args, format); - vsyslog(priority, format, args); + if (debug) { + fprintf(stderr, "[%d] ", (int) getpid()); + vfprintf(stderr, format, args); + fprintf(stderr, "\n"); + } else + vsyslog(priority, format, args); va_end(args); } #endif +/* device info */ +static unsigned int cd_cd_rom; +static unsigned int cd_cd_r; +static unsigned int cd_cd_rw; +static unsigned int cd_dvd_rom; +static unsigned int cd_dvd_r; +static unsigned int cd_dvd_rw; +static unsigned int cd_dvd_ram; +static unsigned int cd_dvd_plus_r; +static unsigned int cd_dvd_plus_rw; +static unsigned int cd_dvd_plus_r_dl; +static unsigned int cd_dvd_plus_rw_dl; +static unsigned int cd_bd; +static unsigned int cd_bd_r; +static unsigned int cd_bd_re; +static unsigned int cd_hddvd; +static unsigned int cd_hddvd_r; +static unsigned int cd_hddvd_rw; +static unsigned int cd_mo; +static unsigned int cd_mrw; +static unsigned int cd_mrw_w; + +/* media info */ +static unsigned int cd_media_cd_rom; +static unsigned int cd_media_cd_r; +static unsigned int cd_media_cd_rw; +static unsigned int cd_media_dvd_rom; +static unsigned int cd_media_dvd_r; +static unsigned int cd_media_dvd_rw; +static unsigned int cd_media_dvd_ram; +static unsigned int cd_media_dvd_plus_r; +static unsigned int cd_media_dvd_plus_rw; +static unsigned int cd_media_dvd_plus_r_dl; +static unsigned int cd_media_dvd_plus_rw_dl; +static unsigned int cd_media_bd; +static unsigned int cd_media_bd_r; +static unsigned int cd_media_bd_re; +static unsigned int cd_media_hddvd; +static unsigned int cd_media_hddvd_r; +static unsigned int cd_media_hddvd_rw; +static unsigned int cd_media_mo; +static unsigned int cd_media_mrw; +static unsigned int cd_media_mrw_w; + +static const char *cd_media_state; +static unsigned int cd_media_has_audio; +static unsigned int cd_media_session_next; +static unsigned int cd_media_session_count; +static unsigned int cd_media_track_count; +static unsigned long long int cd_media_session_last_offset; + +#define ERRCODE(s) ((((s)[2] & 0x0F) << 16) | ((s)[12] << 8) | ((s)[13])) +#define SK(errcode) (((errcode) >> 16) & 0xF) +#define ASC(errcode) (((errcode) >> 8) & 0xFF) +#define ASCQ(errcode) ((errcode) & 0xFF) + +static void info_scsi_cmd_err(const char *cmd, int err) +{ + if (err == -1) { + info("%s failed", cmd); + return; + } + info("%s failed with SK=%Xh/ASC=%02Xh/ACQ=%02Xh", cmd, SK(err), ASC(err), ASCQ(err)); +} + +struct scsi_cmd { + struct cdrom_generic_command cgc; + union { + struct request_sense s; + unsigned char u[18]; + } _sense; + struct sg_io_hdr sg_io; +}; + +static void scsi_cmd_set(struct scsi_cmd *cmd, size_t i, int arg) +{ + if (i == 0) { + memset(cmd, 0x00, sizeof(struct scsi_cmd)); + cmd->cgc.quiet = 1; + cmd->cgc.sense = &cmd->_sense.s; + memset(&cmd->sg_io, 0, sizeof(cmd->sg_io)); + cmd->sg_io.interface_id = 'S'; + cmd->sg_io.mx_sb_len = sizeof(cmd->_sense); + cmd->sg_io.cmdp = cmd->cgc.cmd; + cmd->sg_io.sbp = cmd->_sense.u; + cmd->sg_io.flags = SG_FLAG_LUN_INHIBIT | SG_FLAG_DIRECT_IO; + } + cmd->sg_io.cmd_len = i + 1; + cmd->cgc.cmd[i] = arg; +} + +#define CHECK_CONDITION 0x01 + +static int scsi_cmd_run(struct scsi_cmd *cmd, int fd, unsigned char *buf, size_t bufsize) +{ + int ret = 0; + + cmd->sg_io.dxferp = buf; + cmd->sg_io.dxfer_len = bufsize; + cmd->sg_io.dxfer_direction = SG_DXFER_FROM_DEV; + if (ioctl(fd, SG_IO, &cmd->sg_io)) + return -1; + + if ((cmd->sg_io.info & SG_INFO_OK_MASK) != SG_INFO_OK) { + errno = EIO; + ret = -1; + if (cmd->sg_io.masked_status & CHECK_CONDITION) { + ret = ERRCODE(cmd->_sense.u); + if (ret == 0) + ret = -1; + } + } + return ret; +} + +static int cd_capability_compat(int fd) +{ + int capabilty; + + capabilty = ioctl(fd, CDROM_GET_CAPABILITY, NULL); + if (capabilty < 0) { + info("CDROM_GET_CAPABILITY failed"); + return -1; + } + + if (capabilty & CDC_CD_R) + cd_cd_r = 1; + if (capabilty & CDC_CD_RW) + cd_cd_rw = 1; + if (capabilty & CDC_DVD) + cd_dvd_rom = 1; + if (capabilty & CDC_DVD_R) + cd_dvd_r = 1; + if (capabilty & CDC_DVD_RAM) + cd_dvd_ram = 1; + if (capabilty & CDC_MRW) + cd_mrw = 1; + if (capabilty & CDC_MRW_W) + cd_mrw_w = 1; + return 0; +} + +static int cd_inquiry(int fd) { + struct scsi_cmd sc; + unsigned char inq[128]; + int err; + + scsi_cmd_set(&sc, 0, 0x12); + scsi_cmd_set(&sc, 4, 36); + scsi_cmd_set(&sc, 5, 0); + err = scsi_cmd_run(&sc, fd, inq, 36); + if ((err < 0)) { + info_scsi_cmd_err("INQUIRY", err); + return -1; + } + + if ((inq[0] & 0x1F) != 5) { + info("not an MMC unit"); + return -1; + } + + info("INQUIRY: [%.8s][%.16s][%.4s]", inq + 8, inq + 16, inq + 32); + return 0; +} + +static int cd_profiles(int fd) +{ + struct scsi_cmd sc; + unsigned char header[8]; + unsigned char profiles[512]; + unsigned int cur_profile; + unsigned int len; + unsigned int i; + int err; + + scsi_cmd_set(&sc, 0, 0x46); + scsi_cmd_set(&sc, 1, 0); + scsi_cmd_set(&sc, 8, sizeof(header)); + scsi_cmd_set(&sc, 9, 0); + err = scsi_cmd_run(&sc, fd, header, sizeof(header)); + if ((err < 0)) { + info_scsi_cmd_err("GET CONFIGURATION", err); + return -1; + } + + len = 4 + (header[0] << 24 | header[1] << 16 | header[2] << 8 | header[3]); + info("GET CONFIGURATION: number of profiles %i", len); + if (len > sizeof(profiles)) { + info("invalid number of profiles"); + return -1; + } + + scsi_cmd_set(&sc, 0, 0x46); + scsi_cmd_set(&sc, 1, 1); + scsi_cmd_set(&sc, 6, len >> 16); + scsi_cmd_set(&sc, 7, len >> 8); + scsi_cmd_set(&sc, 8, len); + scsi_cmd_set(&sc, 9, 0); + err = scsi_cmd_run(&sc, fd, profiles, len); + if ((err < 0)) { + info_scsi_cmd_err("GET CONFIGURATION", err); + return -1; + } + + /* device profiles */ + for (i = 12; i < profiles[11]; i += 4) { + unsigned int profile = (profiles[i] << 8 | profiles[i + 1]); + if (profile == 0) + continue; + info("profile 0x%02x", profile); + + switch (profile) { + case 0x03: + case 0x04: + case 0x05: + cd_mo = 1; + break; + case 0x10: + cd_dvd_rom = 1; + break; + case 0x12: + cd_dvd_ram = 1; + break; + case 0x13: + case 0x14: + cd_dvd_rw = 1; + break; + case 0x1B: + cd_dvd_plus_r = 1; + break; + case 0x1A: + cd_dvd_plus_rw = 1; + break; + case 0x2A: + cd_dvd_plus_rw_dl = 1; + break; + case 0x2B: + cd_dvd_plus_r_dl = 1; + break; + case 0x40: + cd_bd = 1; + break; + case 0x41: + case 0x42: + cd_bd_r = 1; + break; + case 0x43: + cd_bd_re = 1; + break; + case 0x50: + cd_hddvd = 1; + break; + case 0x51: + cd_hddvd_r = 1; + break; + case 0x52: + cd_hddvd_rw = 1; + break; + default: + break; + } + } + + /* current media profile */ + cur_profile = header[6] << 8 | header[7]; + info("current profile 0x%02x", cur_profile); + if (cur_profile == 0) { + info("no current profile, assuming no media"); + return -1; + } + + switch (cur_profile) { + case 0x03: + case 0x04: + case 0x05: + cd_media_mo = 1; + break; + case 0x08: + cd_media_cd_rom = 1; + break; + case 0x09: + cd_media_cd_r = 1; + break; + case 0x0a: + cd_media_cd_rw = 1; + break; + case 0x10: + cd_media_dvd_rom = 1; + break; + case 0x11: + cd_media_dvd_r = 1; + break; + case 0x12: + cd_media_dvd_ram = 1; + break; + case 0x13: + case 0x14: + cd_media_dvd_rw = 1; + break; + case 0x1B: + cd_media_dvd_plus_r = 1; + break; + case 0x1A: + cd_media_dvd_plus_rw = 1; + break; + case 0x2A: + cd_media_dvd_plus_rw_dl = 1; + break; + case 0x2B: + cd_media_dvd_plus_r_dl = 1; + break; + case 0x40: + cd_media_bd = 1; + break; + case 0x41: + case 0x42: + cd_media_bd_r = 1; + break; + case 0x43: + cd_media_bd_re = 1; + break; + case 0x50: + cd_media_hddvd = 1; + break; + case 0x51: + cd_media_hddvd_r = 1; + break; + case 0x52: + cd_media_hddvd_rw = 1; + break; + default: + break; + } + return 0; +} + +static int cd_media_info(int fd) +{ + struct scsi_cmd sc; + unsigned char header[32]; + static const char *media_status[] = { + "blank", + "appendable", + "complete", + "other" + }; + int err; + + scsi_cmd_set(&sc, 0, 0x51); + scsi_cmd_set(&sc, 8, sizeof(header)); + scsi_cmd_set(&sc, 9, 0); + err = scsi_cmd_run(&sc, fd, header, sizeof(header)); + if ((err < 0)) { + info_scsi_cmd_err("READ DISC INFORMATION", err); + return -1; + }; + + info("disk type %02x", header[8]); + + if ((header[2] & 3) < 4) + cd_media_state = media_status[header[2] & 3]; + if ((header[2] & 3) != 2) + cd_media_session_next = header[10] << 8 | header[5]; + cd_media_session_count = header[9] << 8 | header[4]; + cd_media_track_count = header[11] << 8 | header[6]; + + return 0; +} + +static int cd_media_toc(int fd) +{ + struct scsi_cmd sc; + unsigned char header[12]; + unsigned char toc[2048]; + unsigned int len, i; + unsigned char *p; + int err; + + scsi_cmd_set(&sc, 0, 0x43); + scsi_cmd_set(&sc, 6, 1); + scsi_cmd_set(&sc, 8, sizeof(header)); + scsi_cmd_set(&sc, 9, 0); + err = scsi_cmd_run(&sc, fd, header, sizeof(header)); + if ((err < 0)) { + info_scsi_cmd_err("READ TOC", err); + return -1; + } + + len = (header[0] << 8 | header[1]) + 2; + info("READ TOC: len: %d", len); + if (len > sizeof(toc)) + return -1; + + /* check if we have a data track */ + info("ctl %02x (0x04 is data/audio)", header[5]); + cd_media_has_audio = (header[5] & 0x04) == 0; + + scsi_cmd_set(&sc, 0, 0x43); + scsi_cmd_set(&sc, 6, header[2]); /* First Track/Session Number */ + scsi_cmd_set(&sc, 7, len >> 8); + scsi_cmd_set(&sc, 8, len); + scsi_cmd_set(&sc, 9, 0); + err = scsi_cmd_run(&sc, fd, toc, len); + if ((err < 0)) { + info_scsi_cmd_err("READ TOC (tracks)", err); + return -1; + } + + for (p = toc+4, i = 4; i < len-8; i += 8, p += 8) { + unsigned int block; + + block = p[4] << 24 | p[5] << 16 | p[6] << 8 | p[7]; + info("track %u starts at block %u", p[2], block); + } + + scsi_cmd_set(&sc, 0, 0x43); + scsi_cmd_set(&sc, 2, 1); /* Session Info */ + scsi_cmd_set(&sc, 8, 12); + scsi_cmd_set(&sc, 9, 0); + err = scsi_cmd_run(&sc, fd, header, sizeof(header)); + if ((err < 0)) { + info_scsi_cmd_err("READ TOC (multi session)", err); + return -1; + } + len = header[4+4] << 24 | header[4+5] << 16 | header[4+6] << 8 | header[4+7]; + info("last track %u starts at block %u", header[4+2], len); + cd_media_session_last_offset = (unsigned long long int)len * 2048; + return 0; +} + int main(int argc, char *argv[]) { + static const struct option options[] = { + { "export", 0, NULL, 'x' }, + { "debug", 0, NULL, 'd' }, + { "help", 0, NULL, 'h' }, + {} + }; const char *node = NULL; - int i; int export = 0; - int fd; + int fd = -1; int rc = 0; - int result; logging_init("cdrom_id"); - for (i = 1 ; i < argc; i++) { - char *arg = argv[i]; + while (1) { + int option; - if (strcmp(arg, "--export") == 0) { + option = getopt_long(argc, argv, "dxh", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'd': + debug = 1; + break; + case 'x': export = 1; - } else - node = arg; + break; + case 'h': + printf("Usage: cdrom_id [options] <device>\n" + " --export export key/value pairs\n" + " --help\n\n"); + goto exit; + default: + rc = 1; + goto exit; + } } + + node = argv[optind]; if (!node) { - info("no node specified"); + err("no device"); + fprintf(stderr, "no device\n"); rc = 1; goto exit; } - fd = open(node, O_RDONLY|O_NONBLOCK); + fd = open(node, O_RDONLY | O_NONBLOCK); if (fd < 0) { info("unable to open '%s'", node); rc = 1; goto exit; } + info("probing: '%s'", node); + + /* same data as original cdrom_id */ + if (cd_capability_compat(fd) < 0) { + rc = 1; + goto exit; + } - result = ioctl(fd, CDROM_GET_CAPABILITY, NULL); - if (result < 0) { - info("CDROM_GET_CAPABILITY failed for '%s'", node); - rc = 3; - goto close; + /* check drive */ + if (cd_inquiry(fd) < 0) { + rc = 2; + goto exit; } - printf("ID_CDROM=1\n"); + /* read drive and possibly current profile */ + if (cd_profiles(fd) < 0) + goto print; + + /* get session/track info */ + if (cd_media_toc(fd) < 0) + goto print; - if (result & CDC_CD_R) + /* get writable media state */ + if (cd_media_info(fd) < 0) + goto print; + +print: + printf("ID_CDROM=1\n"); + if (cd_cd_rom) + printf("ID_CDROM_CD=1\n"); + if (cd_cd_r) printf("ID_CDROM_CD_R=1\n"); - if (result & CDC_CD_RW) + if (cd_cd_rw) printf("ID_CDROM_CD_RW=1\n"); - - if (result & CDC_DVD) + if (cd_dvd_rom) printf("ID_CDROM_DVD=1\n"); - if (result & CDC_DVD_R) + if (cd_dvd_r) printf("ID_CDROM_DVD_R=1\n"); - if (result & CDC_DVD_RAM) + if (cd_dvd_rw) + printf("ID_CDROM_DVD_RW=1\n"); + if (cd_dvd_ram) printf("ID_CDROM_DVD_RAM=1\n"); - - if (result & CDC_MRW) + if (cd_dvd_plus_r) + printf("ID_CDROM_DVD_PLUS_R=1\n"); + if (cd_dvd_plus_rw) + printf("ID_CDROM_DVD_PLUS_RW=1\n"); + if (cd_dvd_plus_r_dl) + printf("ID_CDROM_DVD_PLUS_R_DL=1\n"); + if (cd_dvd_plus_rw_dl) + printf("ID_CDROM_DVD_PLUS_RW_DL=1\n"); + if (cd_bd) + printf("ID_CDROM_BD=1\n"); + if (cd_bd_r) + printf("ID_CDROM_BD_R=1\n"); + if (cd_bd_re) + printf("ID_CDROM_BD_RE=1\n"); + if (cd_hddvd) + printf("ID_CDROM_HDDVD=1\n"); + if (cd_hddvd_r) + printf("ID_CDROM_HDDVD_R=1\n"); + if (cd_hddvd_rw) + printf("ID_CDROM_HDDVD_RW=1\n"); + if (cd_mo) + printf("ID_CDROM_MO=1\n"); + if (cd_mrw) printf("ID_CDROM_MRW=1\n"); - if (result & CDC_MRW_W) + if (cd_mrw_w) printf("ID_CDROM_MRW_W=1\n"); - if (result & CDC_RAM) - printf("ID_CDROM_RAM=1\n"); -close: - close(fd); + if (cd_media_mo) + printf("ID_CDROM_MEDIA_MO=1\n"); + if (cd_media_mrw) + printf("ID_CDROM_MEDIA_MRW=1\n"); + if (cd_media_mrw_w) + printf("ID_CDROM_MEDIA_MRW_W=1\n"); + if (cd_media_cd_rom) + printf("ID_CDROM_MEDIA_CD=1\n"); + if (cd_media_cd_r) + printf("ID_CDROM_MEDIA_CD_R=1\n"); + if (cd_media_cd_rw) + printf("ID_CDROM_MEDIA_CD_RW=1\n"); + if (cd_media_dvd_rom) + printf("ID_CDROM_MEDIA_DVD=1\n"); + if (cd_media_dvd_r) + printf("ID_CDROM_MEDIA_DVD_R=1\n"); + if (cd_media_dvd_ram) + printf("ID_CDROM_MEDIA_DVD_RAM=1\n"); + if (cd_media_dvd_rw) + printf("ID_CDROM_MEDIA_DVD_RW=1\n"); + if (cd_media_dvd_plus_r) + printf("ID_CDROM_MEDIA_DVD_PLUS_R=1\n"); + if (cd_media_dvd_plus_rw) + printf("ID_CDROM_MEDIA_DVD_PLUS_RW=1\n"); + if (cd_media_dvd_plus_rw_dl) + printf("ID_CDROM_MEDIA_DVD_PLUS_RW_DL=1\n"); + if (cd_media_dvd_plus_r_dl) + printf("ID_CDROM_MEDIA_DVD_PLUS_R_DL=1\n"); + if (cd_media_bd) + printf("ID_CDROM_MEDIA_BD=1\n"); + if (cd_media_bd_r) + printf("ID_CDROM_MEDIA_BD_R=1\n"); + if (cd_media_bd_re) + printf("ID_CDROM_MEDIA_BD_RE=1\n"); + if (cd_media_hddvd) + printf("ID_CDROM_MEDIA_HDDVD=1\n"); + if (cd_media_hddvd_r) + printf("ID_CDROM_MEDIA_HDDVD_R=1\n"); + if (cd_media_hddvd_rw) + printf("ID_CDROM_MEDIA_HDDVD_RW=1\n"); + + if (cd_media_state != NULL) + printf("ID_CDROM_MEDIA_STATE=%s\n", cd_media_state); + if (cd_media_has_audio) + printf("ID_CDROM_MEDIA_HAS_AUDIO=1\n"); + if (cd_media_session_next > 0) + printf("ID_CDROM_MEDIA_SESSION_NEXT=%d\n", cd_media_session_next); + if (cd_media_session_count > 0) + printf("ID_CDROM_MEDIA_SESSION_COUNT=%d\n", cd_media_session_count); + if (cd_media_track_count > 0) + printf("ID_CDROM_MEDIA_TRACK_COUNT=%d\n", cd_media_track_count); + if (cd_media_session_last_offset) + printf("ID_CDROM_MEDIA_SESSION_LAST_OFFSET=%llu\n", cd_media_session_last_offset); exit: + if (fd >= 0) + close(fd); logging_close(); return rc; } + |