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37 * String-related functions as replacement for libc equivalents
40 #ifndef _RTE_STRING_FNS_H_
41 #define _RTE_STRING_FNS_H_
48 * This functio is deprecated and just for backward compatibility.
49 * It is just an alternate version of snprintf.
52 * The buffer into which the output is to be written
55 * The size of the output buffer
58 * The format string to be printed to the buffer
61 * The number of characters written to the buffer, or if the string has been
62 * truncated, the number of characters which would have been written had the
63 * buffer been sufficiently big.
67 rte_snprintf(char *buffer, int buflen, const char *format, ...)
68 __attribute__((format(printf,3,4)))
69 __attribute__((deprecated));
72 * Takes string "string" parameter and splits it at character "delim"
73 * up to maxtokens-1 times - to give "maxtokens" resulting tokens. Like
74 * strtok or strsep functions, this modifies its input string, by replacing
75 * instances of "delim" with '\\0'. All resultant tokens are returned in the
76 * "tokens" array which must have enough entries to hold "maxtokens".
79 * The input string to be split into tokens
82 * The max length of the input buffer
85 * The array to hold the pointers to the tokens in the string
88 * The number of elements in the tokens array. At most, maxtokens-1 splits
89 * of the string will be done.
92 * The character on which the split of the data will be done
95 * The number of tokens in the tokens array.
98 rte_strsplit(char *string, int stringlen,
99 char **tokens, int maxtokens, char delim);
105 #endif /* RTE_STRING_FNS_H */