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39 #include <rte_string_fns.h>
41 /* safe version os snprintf */
43 rte_snprintf(char *buffer, int buflen, const char *format, ...)
48 if (buffer == NULL && buflen != 0)
57 len = vsnprintf(buffer, buflen, format, ap);
59 if (len >= buflen && buflen > 0)
60 buffer[buflen - 1] = '\0';
69 /* split string into tokens */
71 rte_strsplit(char *string, int stringlen,
72 char **tokens, int maxtokens, char delim)
75 int tokstart = 1; /* first token is right at start of string */
77 if (string == NULL || tokens == NULL)
80 for (i = 0; i < stringlen; i++) {
81 if (string[i] == '\0' || tok >= maxtokens)
85 tokens[tok++] = &string[i];
87 if (string[i] == delim) {