diff options
Diffstat (limited to 'lib/librte_eal/common/include/rte_string_fns.h')
-rw-r--r-- | lib/librte_eal/common/include/rte_string_fns.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/librte_eal/common/include/rte_string_fns.h b/lib/librte_eal/common/include/rte_string_fns.h index e97047a4..97597a14 100644 --- a/lib/librte_eal/common/include/rte_string_fns.h +++ b/lib/librte_eal/common/include/rte_string_fns.h @@ -15,6 +15,8 @@ extern "C" { #endif +#include <stdio.h> + /** * Takes string "string" parameter and splits it at character "delim" * up to maxtokens-1 times - to give "maxtokens" resulting tokens. Like @@ -45,6 +47,35 @@ int rte_strsplit(char *string, int stringlen, char **tokens, int maxtokens, char delim); +/** + * @internal + * DPDK-specific version of strlcpy for systems without + * libc or libbsd copies of the function + */ +static inline size_t +rte_strlcpy(char *dst, const char *src, size_t size) +{ + return (size_t)snprintf(dst, size, "%s", src); +} + +/* pull in a strlcpy function */ +#ifdef RTE_EXEC_ENV_BSDAPP +#include <string.h> +#ifndef __BSD_VISIBLE /* non-standard functions are hidden */ +#define strlcpy(dst, src, size) rte_strlcpy(dst, src, size) +#endif + + +#else /* non-BSD platforms */ +#ifdef RTE_USE_LIBBSD +#include <bsd/string.h> + +#else /* no BSD header files, create own */ +#define strlcpy(dst, src, size) rte_strlcpy(dst, src, size) + +#endif /* RTE_USE_LIBBSD */ +#endif /* BSDAPP */ + #ifdef __cplusplus } #endif |