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Moved function max_sd() to libnetutil. Also, two new helper functions have been added.

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luis
2010-10-20 15:57:50 +00:00
parent 00e4f1637d
commit d0a4d0ad50
4 changed files with 101 additions and 47 deletions
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18
libnetutil/netutil.h
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@@ -474,4 +474,22 @@ char *grab_next_host_spec(FILE *inputfd, bool random, int argc, char **fakeargv)
int DnetName2PcapName(const char *dnetdev, char *pcapdev, int pcapdevlen);
#endif
/** Tries to increase the open file descriptor limit for this process.
* @param "desired" is the number of desired max open descriptors. Pass a
* negative value to set the maximum allowed.
* @return the number of max open descriptors that could be set, or 0 in case
* of failure.
* @warning if "desired" is less than the current limit, no action is
* performed. This function may only be used to increase the limit, not to
* decrease it. */
int set_max_open_descriptors(int desired_max);
/** Returns the open file descriptor limit for this process.
* @return the number of max open descriptors or 0 in case of failure. */
int get_max_open_descriptors();
/* Maximize the open file descriptor limit for this process go up to the
max allowed */
int max_sd();
#endif /* _NETUTIL_H_ */