ssvm.h File Reference

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Data Structures
struct	ssvm_shared_header_t
struct	ssvm_private_t

Macros
#define	MMAP_PAGESIZE   (clib_mem_get_page_size())
#define	SSVM_N_OPAQUE   7
#define	foreach_ssvm_api_error
#define	SSVM_API_ERROR_NO_NAME   (-10)

Enumerations
enum	ssvm_api_error_enum_t { foreach_ssvm_api_error }

Functions
static void	ssvm_lock (ssvm_shared_header_t *h, u32 my_pid, u32 tag)
static void	ssvm_lock_non_recursive (ssvm_shared_header_t *h, u32 tag)
static void	ssvm_unlock (ssvm_shared_header_t *h)
static void	ssvm_unlock_non_recursive (ssvm_shared_header_t *h)
static void *	ssvm_push_heap (ssvm_shared_header_t *sh)
static void	ssvm_pop_heap (void *oldheap)
int	ssvm_master_init (ssvm_private_t *ssvm, u32 master_index)
int	ssvm_slave_init (ssvm_private_t *ssvm, int timeout_in_seconds)
void	ssvm_delete (ssvm_private_t *ssvm)

Macro Definition Documentation

#define foreach_ssvm_api_error

Value:

_(NO_NAME, "No shared segment name", -100)      \
_(NO_SIZE, "Size not set (master)", -101)       \
_(CREATE_FAILURE, "Create failed", -102)        \
_(SET_SIZE, "Set size failed", -103)            \
_(MMAP, "mmap failed", -104)                    \
_(SLAVE_TIMEOUT, "Slave map timeout", -105)

Definition at line 147 of file ssvm.h.

#define MMAP_PAGESIZE   (clib_mem_get_page_size())

Definition at line 42 of file ssvm.h.

#define SSVM_API_ERROR_NO_NAME   (-10)

Definition at line 162 of file ssvm.h.

#define SSVM_N_OPAQUE   7

Definition at line 45 of file ssvm.h.

Enumeration Type Documentation

enum ssvm_api_error_enum_t

Enumerator
foreach_ssvm_api_error

Definition at line 155 of file ssvm.h.

Function Documentation

void ssvm_delete

(

ssvm_private_t *

ssvm

)

Definition at line 185 of file ssvm.c.

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static void ssvm_lock ( ssvm_shared_header_t *  h, u32  my_pid, u32  tag  )

inlinestatic

Definition at line 88 of file ssvm.h.

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static void ssvm_lock_non_recursive ( ssvm_shared_header_t *  h, u32  tag  )

inlinestatic

Definition at line 105 of file ssvm.h.

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int ssvm_master_init	(	ssvm_private_t *	ssvm,
		u32	master_index
	)

Definition at line 19 of file ssvm.c.

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static void ssvm_pop_heap ( void *  oldheap )

inlinestatic

Definition at line 142 of file ssvm.h.

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static void* ssvm_push_heap ( ssvm_shared_header_t *  sh )

inlinestatic

Definition at line 134 of file ssvm.h.

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int ssvm_slave_init	(	ssvm_private_t *	ssvm,
		int	timeout_in_seconds
	)

Definition at line 115 of file ssvm.c.

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static void ssvm_unlock ( ssvm_shared_header_t *  h )

inlinestatic

Definition at line 114 of file ssvm.h.

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static void ssvm_unlock_non_recursive ( ssvm_shared_header_t *  h )

inlinestatic

Definition at line 126 of file ssvm.h.

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