diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libudev/device-nodes.c | 1 | ||||
| -rw-r--r-- | src/libudev/path-util.c | 31 | ||||
| -rw-r--r-- | src/libudev/path-util.h | 12 | ||||
| -rw-r--r-- | src/udev/Makefile.am | 2 | ||||
| -rw-r--r-- | src/udev/path-util.c | 57 | ||||
| -rw-r--r-- | src/udev/path-util.h | 26 |
6 files changed, 39 insertions, 90 deletions
diff --git a/src/libudev/device-nodes.c b/src/libudev/device-nodes.c index c548f1ffff..9efafaf548 100644 --- a/src/libudev/device-nodes.c +++ b/src/libudev/device-nodes.c @@ -21,6 +21,7 @@ #include <stdlib.h> #include <stdio.h> +#include <string.h> #include <stdint.h> #include <sys/types.h> diff --git a/src/libudev/path-util.c b/src/libudev/path-util.c index 417450f283..616577088c 100644 --- a/src/libudev/path-util.c +++ b/src/libudev/path-util.c @@ -331,3 +331,34 @@ fallback: return a.st_dev != b.st_dev; } + +bool paths_check_timestamp(char **paths, usec_t *paths_ts_usec, bool update) +{ + unsigned int i; + bool changed = false; + + if (paths == NULL) + goto out; + + for (i = 0; paths[i]; i++) { + struct stat stats; + + if (stat(paths[i], &stats) < 0) + continue; + + if (paths_ts_usec[i] == timespec_load(&stats.st_mtim)) + continue; + + /* first check */ + if (paths_ts_usec[i] != 0) { + log_debug("reload - timestamp of '%s' changed\n", paths[i]); + changed = true; + } + + /* update timestamp */ + if (update) + paths_ts_usec[i] = timespec_load(&stats.st_mtim); + } +out: + return changed; +} diff --git a/src/libudev/path-util.h b/src/libudev/path-util.h index 653ae8d7c8..0b7577ff4f 100644 --- a/src/libudev/path-util.h +++ b/src/libudev/path-util.h @@ -1,9 +1,5 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -#pragma once - /*** - This file is part of systemd. + This file is part of eudev, forked from systemd. Copyright 2010-2012 Lennart Poettering @@ -22,6 +18,10 @@ ***/ #include <stdbool.h> +#include <inttypes.h> + +typedef uint64_t usec_t; +typedef uint64_t nsec_t; char* path_get_file_name(const char *p) _pure_; int path_get_parent(const char *path, char **parent); @@ -35,3 +35,5 @@ char** path_strv_canonicalize(char **l); char** path_strv_canonicalize_uniq(char **l); int path_is_mount_point(const char *path, bool allow_symlink); + +bool paths_check_timestamp(char **paths, usec_t *paths_ts_usec, bool update); diff --git a/src/udev/Makefile.am b/src/udev/Makefile.am index bf23ea63d4..d395620abb 100644 --- a/src/udev/Makefile.am +++ b/src/udev/Makefile.am @@ -58,7 +58,6 @@ libudev_core_la_SOURCES = \ dev-setup.c \ label.c \ mkdir.c \ - path-util.c \ smack-util.c if ENABLE_FIRMWARE @@ -70,7 +69,6 @@ noinst_HEADERS = \ dev-setup.h \ label.h \ mkdir.h \ - path-util.h \ smack-util.h include_HEADERS = \ diff --git a/src/udev/path-util.c b/src/udev/path-util.c deleted file mode 100644 index 17650be086..0000000000 --- a/src/udev/path-util.c +++ /dev/null @@ -1,57 +0,0 @@ -/*** - This file is part of eudev, forked from systemd. - - Copyright 2010-2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> - -#include "util.h" -#include "path-util.h" - -bool paths_check_timestamp(char **paths, usec_t *paths_ts_usec, bool update) -{ - unsigned int i; - bool changed = false; - - if (paths == NULL) - goto out; - - for (i = 0; paths[i]; i++) { - struct stat stats; - - if (stat(paths[i], &stats) < 0) - continue; - - if (paths_ts_usec[i] == timespec_load(&stats.st_mtim)) - continue; - - /* first check */ - if (paths_ts_usec[i] != 0) { - log_debug("reload - timestamp of '%s' changed\n", paths[i]); - changed = true; - } - - /* update timestamp */ - if (update) - paths_ts_usec[i] = timespec_load(&stats.st_mtim); - } -out: - return changed; -} diff --git a/src/udev/path-util.h b/src/udev/path-util.h deleted file mode 100644 index ceaaded284..0000000000 --- a/src/udev/path-util.h +++ /dev/null @@ -1,26 +0,0 @@ -/*** - This file is part of eudev, forked from systemd. - - Copyright 2010-2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <stdbool.h> -#include <inttypes.h> - -typedef uint64_t usec_t; -typedef uint64_t nsec_t; - -bool paths_check_timestamp(char **paths, usec_t *paths_ts_usec, bool update); |