/*-
* BSD LICENSE
- *
+ *
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
- *
+ *
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
#include <stdint.h>
#include <limits.h>
#include <unistd.h>
+#include <stdlib.h>
+
#include <rte_string_fns.h>
#include "eal_internal_cfg.h"
/** String format for hugepage map files. */
#define HUGEFILE_FMT "%s/%smap_%d"
+#define TEMP_HUGEFILE_FMT "%s/%smap_temp_%d"
static inline const char *
eal_get_hugefile_path(char *buffer, size_t buflen, const char *hugedir, int f_id)
return buffer;
}
+#ifdef RTE_EAL_SINGLE_FILE_SEGMENTS
+static inline const char *
+eal_get_hugefile_temp_path(char *buffer, size_t buflen, const char *hugedir, int f_id)
+{
+ rte_snprintf(buffer, buflen, TEMP_HUGEFILE_FMT, hugedir,
+ internal_config.hugefile_prefix, f_id);
+ buffer[buflen - 1] = '\0';
+ return buffer;
+}
+#endif
+
/** define the default filename prefix for the %s values above */
#define HUGEFILE_PREFIX_DEFAULT "rte"