links.c File Reference

#include <global.h>

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Functions
void	free_objectlink (objectlink *ol)
void	free_objectlinkpt (oblinkpt *obp)
objectlink *	get_objectlink (void)
oblinkpt *	get_objectlinkpt (void)

Detailed Description

Utility functions for links between objects.

Definition in file links.c.

Function Documentation

void free_objectlink

(

objectlink *

ol

)

Recursively frees all objectlinks.

Parameters

ol	object link to free.

Definition at line 83 of file links.c.

References free_objectlink(), and oblnk::next.

Referenced by add_button_link(), free_objectlink(), and free_objectlinkpt().

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void free_objectlinkpt

(

oblinkpt *

obp

)

Recursively frees all linked list of objectlink pointers

Parameters

obp	pointer to free.

Definition at line 95 of file links.c.

References free_objectlink(), free_objectlinkpt(), oblinkpt::link, and oblinkpt::next.

Referenced by free_map(), and free_objectlinkpt().

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objectlink* get_objectlink

(

void

)

Allocates a new objectlink structure, initialises it, and returns a pointer to it.

Note

will call fatal() if memory allocation failure, thus never return NULL.

Returns

new link object, cleared.

Definition at line 45 of file links.c.

References CALLOC, fatal(), oblnk::id, oblnk::next, oblnk::ob, and OUT_OF_MEMORY.

Referenced by add_button_link(), add_friendly_object(), add_to_racelist(), and get_racelist().

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oblinkpt* get_objectlinkpt

(

void

)

Allocates a new oblinkpt structure, initialises it, and returns a pointer to it.

Note

will call fatal() if memory allocation failure, thus never return NULL.

Returns

new link pointer.

Definition at line 65 of file links.c.

References fatal(), oblinkpt::link, oblinkpt::next, OUT_OF_MEMORY, and oblinkpt::value.

Referenced by add_button_link().

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