/usr/include/lttng/ust-error.h is in liblttng-ust-dev 2.9.0-2+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | #ifndef _LTTNG_UST_ERROR_H
#define _LTTNG_UST_ERROR_H
/*
* Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
* Julien Desfossez <julien.desfossez@polymtl.ca>
* Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
* This library 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; only
* version 2.1 of the License.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* This header is meant for liblttng and libust internal use ONLY.
* These declarations should NOT be considered stable API.
*/
#include <limits.h>
#include <unistd.h>
#include <lttng/ust-abi.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* ustcomm error code.
*/
enum lttng_ust_error_code {
LTTNG_UST_OK = 0, /* Ok */
LTTNG_UST_ERR = 1024, /* Unknown Error */
LTTNG_UST_ERR_NOENT = 1025, /* No entry */
LTTNG_UST_ERR_EXIST = 1026, /* Object exists */
LTTNG_UST_ERR_INVAL = 1027, /* Invalid argument */
LTTNG_UST_ERR_PERM = 1028, /* Permission denied */
LTTNG_UST_ERR_NOSYS = 1029, /* Not implemented */
LTTNG_UST_ERR_EXITING = 1030, /* Process is exiting */
LTTNG_UST_ERR_INVAL_MAGIC = 1031, /* Invalid magic number */
LTTNG_UST_ERR_INVAL_SOCKET_TYPE = 1032, /* Invalid socket type */
LTTNG_UST_ERR_UNSUP_MAJOR = 1033, /* Unsupported major version */
/* MUST be last element */
LTTNG_UST_ERR_NR, /* Last element */
};
/*
* Return a human-readable error message for an lttng-ust error code.
* code must be a positive value (or 0).
*/
extern const char *lttng_ust_strerror(int code);
#ifdef __cplusplus
}
#endif
#endif /* _LTTNG_UST_ERROR_H */
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