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Get the next entry in the current section
#include <photon/PxProto.h>
const char *PxConfigNextEntry( char **value );
const char *PxConfigNextEntryCx( PxCfgContext_t *cx,
char **value );
- cx
- PxConfigNextEntryCx() only. The configuration file handle for the
file you want to get the next string in. This handle is returned by PxConfigOpenCx().
- value
- If passed in as a non-NULL pointer, the function fills this in with pointer to a string containing the value of the next entry.
phexlib
These functions return the next entry in the current section as a pointer to a string.
A pointer to
the entry name is returned, and value is filled in with a pointer to the string containing its configuration value.
This may be used
to process a configuration section consisting of unknown entries, but where
each entry is to be processed in a similar fashion.
|
These functions are similar to PxConfigNextString*(), but because they don't copy the string, they are faster. |
If there is no current section (for example, if the file has just been opened), PxConfigNextEntry*() seeks to the beginning of the first section, and returns the first entry.
A string containing the next entry name within the current section
if one exists, NULL otherwise.
|
If PxConfigNextEntry*() detects the end of the section,
it returns NULL. If you call PxConfigNextEntry()
again, it gets the next entry in the next section. |
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PxConfigFirstSection*(),
PxConfigNextEntry*(),
PxConfigNextSection*(),
PxConfigOpen*(),
PxConfigSection*()
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