Find the value of a dictionary entry based on the entry's index (returns a string)
#include <strm.h> const char *strm_dict_value_get( const strm_dict_t *dict, size_t n );
libstrm
The function strm_dict_value_get() returns the value of the (n+1)th entry in the dictionary as a null-terminated string. For example, if n is 3, the value of the fourth entry is returned. The returned string is owned by the dictionary object, and remains valid until the dictionary handle is destroyed.
The specified key on success, or a null pointer on failure.
QNX Neutrino
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | Yes |