From 849e99602e4b0487dad23e28cb6a94bf013f40a4 Mon Sep 17 00:00:00 2001 From: hunt Date: Thu, 26 May 2005 07:18:22 +0000 Subject: Remove all the generated html files. --- runtime/docs/html/group__alloc.html | 247 ------------------------------------ 1 file changed, 247 deletions(-) delete mode 100644 runtime/docs/html/group__alloc.html (limited to 'runtime/docs/html/group__alloc.html') diff --git a/runtime/docs/html/group__alloc.html b/runtime/docs/html/group__alloc.html deleted file mode 100644 index b1151b86..00000000 --- a/runtime/docs/html/group__alloc.html +++ /dev/null @@ -1,247 +0,0 @@ - - -SystemTap: Memory Functions - - - -
Main Page | Modules | Directories | File List | Globals | Related Pages
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Memory Functions

Basic malloc/calloc/free functions. -More... - - - - - - - - - - - - - - - - - - - - - - - -

Enumerations

enum  errorcode { ERR_NONE = 0, -ERR_NO_MEM - }

Functions

void * _stp_alloc (size_t len)
 Allocates memory within a probe.
void * _stp_calloc (size_t len)
 Allocates and clears memory within a probe.
void * _stp_valloc (size_t len)
 Allocates and clears memory outside a probe.
void _stp_free (void *ptr)
 Frees memory allocated by _stp_alloc or _stp_calloc.
void _stp_vfree (void *ptr)
 Frees memory allocated by _stp_valloc.

Variables

-enum errorcode _stp_error = ERR_NONE
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Detailed Description

-Basic malloc/calloc/free functions. -

-These will be changed so that memory allocation errors will call a handler. The default will send a signal to the user-space daemon that will trigger the module to be unloaded.

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Todo:
Need error handling for memory allocations
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Todo:
Some of these currently use kmalloc (GFP_ATOMIC) for small allocations. This should be evaluated for performance and stability.
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Function Documentation

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void* _stp_alloc ( size_t  len  ) 
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-Allocates memory within a probe. -

-This is used for small allocations from within a running probe where the process cannot sleep.

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len Number of bytes to allocate.
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Returns:
a valid pointer on success or NULL on failure.
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Bug:
Currently uses kmalloc (GFP_ATOMIC).
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-Definition at line 31 of file alloc.c. -

-Referenced by _stp_calloc(), and _stp_map_set_str().

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void* _stp_calloc ( size_t  len  ) 
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-Allocates and clears memory within a probe. -

-This is used for small allocations from within a running probe where the process cannot sleep.

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len Number of bytes to allocate.
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Returns:
a valid pointer on success or NULL on failure.
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Bug:
Currently uses kmalloc (GFP_ATOMIC).
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-Definition at line 47 of file alloc.c. -

-References _stp_alloc(). -

-Referenced by _stp_map_set_stat(), and _stp_map_set_str().

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void _stp_free ( void *  ptr  ) 
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-Frees memory allocated by _stp_alloc or _stp_calloc. -

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Parameters:
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ptr pointer to memory to free
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-Definition at line 76 of file alloc.c. -

-Referenced by _stp_list_clear(), _stp_map_key_del(), and _stp_map_set_str().

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void* _stp_valloc ( size_t  len  ) 
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-Allocates and clears memory outside a probe. -

-This is typically used in the module initialization to allocate new maps, lists, etc.

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len Number of bytes to allocate.
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Returns:
a valid pointer on success or NULL on failure.
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-Definition at line 62 of file alloc.c. -

-Referenced by _stp_map_new().

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void _stp_vfree ( void *  ptr  ) 
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-Frees memory allocated by _stp_valloc. -

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ptr pointer to memory to free
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-Definition at line 86 of file alloc.c. -

-Referenced by _stp_map_del().

- -- cgit