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-rw-r--r--src/basic/format-util.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/src/basic/format-util.h b/src/basic/format-util.h
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+++ b/src/basic/format-util.h
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+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2015 Ronny Chevalier
+
+ 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 <inttypes.h>
+
+#if SIZEOF_PID_T == 4
+# define PID_PRI PRIi32
+#elif SIZEOF_PID_T == 2
+# define PID_PRI PRIi16
+#else
+# error Unknown pid_t size
+#endif
+#define PID_FMT "%" PID_PRI
+
+#if SIZEOF_UID_T == 4
+# define UID_FMT "%" PRIu32
+#elif SIZEOF_UID_T == 2
+# define UID_FMT "%" PRIu16
+#else
+# error Unknown uid_t size
+#endif
+
+#if SIZEOF_GID_T == 4
+# define GID_FMT "%" PRIu32
+#elif SIZEOF_GID_T == 2
+# define GID_FMT "%" PRIu16
+#else
+# error Unknown gid_t size
+#endif
+
+#if SIZEOF_TIME_T == 8
+# define PRI_TIME PRIi64
+#elif SIZEOF_TIME_T == 4
+# define PRI_TIME "li"
+#else
+# error Unknown time_t size
+#endif
+
+#if SIZEOF_RLIM_T == 8
+# define RLIM_FMT "%" PRIu64
+#elif SIZEOF_RLIM_T == 4
+# define RLIM_FMT "%" PRIu32
+#else
+# error Unknown rlim_t size
+#endif
+
+#if SIZEOF_DEV_T == 8
+# define DEV_FMT "%" PRIu64
+#elif SIZEOF_DEV_T == 4
+# define DEV_FMT "%" PRIu32
+#else
+# error Unknown dev_t size
+#endif
+
+#if SIZEOF_INO_T == 8
+# define INO_FMT "%" PRIu64
+#elif SIZEOF_INO_T == 4
+# define INO_FMT "%" PRIu32
+#else
+# error Unknown ino_t size
+#endif