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* netdb.cc: Remove strtok_r comment.

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Corinna Vinschen 2002-12-14 16:59:59 +00:00
parent 6e8a0232df
commit b60e545bb6
2 changed files with 5 additions and 9 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2002-12-14 Corinna Vinschen <corinna@vinschen.de>
* netdb.cc: Remove strtok_r comment.
2002-12-14 Pierre Humblet <pierre.humblet@ieee.org> 2002-12-14 Pierre Humblet <pierre.humblet@ieee.org>
* security.cc (get_user_local_groups): Use LookupAccountSid to find the * security.cc (get_user_local_groups): Use LookupAccountSid to find the

10
winsup/cygwin/netdb.cc
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@ -133,15 +133,7 @@ delimit tokens. */
static const NO_COPY char *SPACE = " \t\n\r\f"; static const NO_COPY char *SPACE = " \t\n\r\f";
/* Parse a list aliases from a network database file. Returns a /* Parse a list aliases from a network database file. Returns a
char** structure terminated by a NULL. char** structure terminated by a NULL. */
N.B. This routine relies on side effects due to the nature of
strtok_r(). strtok_r() initially takes a char * pointing to the start of
a line, and then NULL to indicate continued processing. strtok_r() does
not provide a mechanism for getting pointer to the unprocessed portion
of a line. Alias processing is done part way through a line after
strtok_r(). This routine relies on further calls to strtok_r(), passing
NULL as the first parameter, returning alias names from the line. */
static void static void
parse_alias_list (char ***aliases, char **lasts) parse_alias_list (char ***aliases, char **lasts)
{ {