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40 #include <rte_per_lcore.h>
41 #include <rte_errno.h>
42 #include <rte_string_fns.h>
44 RTE_DEFINE_PER_LCORE(int, _rte_errno);
47 rte_strerror(int errnum)
50 static RTE_DEFINE_PER_LCORE(char[RETVAL_SZ], retval);
52 /* since some implementations of strerror_r throw an error
53 * themselves if errnum is too big, we handle that case here */
54 if (errnum > RTE_MAX_ERRNO)
55 snprintf(RTE_PER_LCORE(retval), RETVAL_SZ,
56 #ifdef RTE_EXEC_ENV_BSDAPP
57 "Unknown error: %d", errnum);
59 "Unknown error %d", errnum);
64 return "Invalid call in secondary process";
66 return "Missing rte_config structure";
68 return "No TAILQ initialised";
70 strerror_r(errnum, RTE_PER_LCORE(retval), RETVAL_SZ);
73 return RTE_PER_LCORE(retval);