pfmlib_os_linux_v3.c File Reference

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Macros
#define	_GNU_SOURCE   /* for getline */
#define	PFM_pfm_create   (_pfmlib_get_sys_base()+0)
#define	PFM_pfm_write   (_pfmlib_get_sys_base()+1)
#define	PFM_pfm_read   (_pfmlib_get_sys_base()+2)
#define	PFM_pfm_attach   (_pfmlib_get_sys_base()+3)
#define	PFM_pfm_set_state   (_pfmlib_get_sys_base()+4)
#define	PFM_pfm_create_sets   (_pfmlib_get_sys_base()+5)
#define	PFM_pfm_getinfo_sets   (_pfmlib_get_sys_base()+6)

Functions
int	pfm_create (int flags, pfarg_sinfo_t *sif,...)
int	pfm_write (int fd, int flags, int type, void *pms, size_t sz)
int	pfm_read (int fd, int flags, int type, void *pms, size_t sz)
int	pfm_create_sets (int fd, int flags, pfarg_set_desc_t *setd, size_t sz)
int	pfm_getinfo_sets (int fd, int flags, pfarg_set_info_t *info, size_t sz)
int	pfm_attach (int fd, int flags, int target)
int	pfm_set_state (int fd, int flags, int state)

Macro Definition Documentation

_GNU_SOURCE

#define _GNU_SOURCE   /* for getline */

Definition at line 25 of file pfmlib_os_linux_v3.c.

PFM_pfm_attach

#define PFM_pfm_attach   (_pfmlib_get_sys_base()+3)

Definition at line 45 of file pfmlib_os_linux_v3.c.

PFM_pfm_create

#define PFM_pfm_create   (_pfmlib_get_sys_base()+0)

Definition at line 42 of file pfmlib_os_linux_v3.c.

PFM_pfm_create_sets

#define PFM_pfm_create_sets   (_pfmlib_get_sys_base()+5)

Definition at line 47 of file pfmlib_os_linux_v3.c.

PFM_pfm_getinfo_sets

#define PFM_pfm_getinfo_sets   (_pfmlib_get_sys_base()+6)

Definition at line 48 of file pfmlib_os_linux_v3.c.

PFM_pfm_read

#define PFM_pfm_read   (_pfmlib_get_sys_base()+2)

Definition at line 44 of file pfmlib_os_linux_v3.c.

PFM_pfm_set_state

#define PFM_pfm_set_state   (_pfmlib_get_sys_base()+4)

Definition at line 46 of file pfmlib_os_linux_v3.c.

PFM_pfm_write

#define PFM_pfm_write   (_pfmlib_get_sys_base()+1)

Definition at line 43 of file pfmlib_os_linux_v3.c.

Function Documentation

pfm_attach()

int pfm_attach	(	int	fd,
		int	flags,
		int	target
	)

Definition at line 118 of file pfmlib_os_linux_v3.c.

{
    if (_pfmlib_major_version < 3)
        return -ENOSYS;
    return (int)syscall(PFM_pfm_attach, fd, flags, target);
}

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pfm_create()

int pfm_create	(	int	flags,
		pfarg_sinfo_t *	sif,
			...
	)

Definition at line 55 of file pfmlib_os_linux_v3.c.

{
    va_list ap;
    char *name = NULL;
    void *smpl_arg = NULL;
    size_t smpl_size = 0;
    int ret;
 
    if (_pfmlib_major_version < 3) {
        errno = ENOSYS;
        return -1;
    }
 
    if (flags & PFM_FL_SMPL_FMT)
        va_start(ap, sif);
    
    if (flags & PFM_FL_SMPL_FMT) {
        name = va_arg(ap, char *);
        smpl_arg = va_arg(ap, void *);
        smpl_size = va_arg(ap, size_t);
    }
 
    ret = (int)syscall(PFM_pfm_create, flags, sif, name, smpl_arg, smpl_size);
 
    if (flags & PFM_FL_SMPL_FMT)
        va_end(ap);
 
    return ret;
}

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pfm_create_sets()

int pfm_create_sets	(	int	fd,
		int	flags,
		pfarg_set_desc_t *	setd,
		size_t	sz
	)

Definition at line 102 of file pfmlib_os_linux_v3.c.

{
    if (_pfmlib_major_version < 3)
        return -ENOSYS;
    return (int)syscall(PFM_pfm_create_sets, fd, flags, setd, sz);
}

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pfm_getinfo_sets()

int pfm_getinfo_sets	(	int	fd,
		int	flags,
		pfarg_set_info_t *	info,
		size_t	sz
	)

Definition at line 110 of file pfmlib_os_linux_v3.c.

{
    if (_pfmlib_major_version < 3)
        return -ENOSYS;
    return (int)syscall(PFM_pfm_getinfo_sets, fd, flags, info, sz);
}

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pfm_read()

int pfm_read	(	int	fd,
		int	flags,
		int	type,
		void *	pms,
		size_t	sz
	)

Definition at line 94 of file pfmlib_os_linux_v3.c.

{
    if (_pfmlib_major_version < 3)
        return -ENOSYS;
    return (int)syscall(PFM_pfm_read, fd, flags, type, pms, sz);
}

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pfm_set_state()

int pfm_set_state	(	int	fd,
		int	flags,
		int	state
	)

Definition at line 126 of file pfmlib_os_linux_v3.c.

{
    if (_pfmlib_major_version < 3)
        return -ENOSYS;
    return (int)syscall(PFM_pfm_set_state, fd, flags, state);
}

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pfm_write()

int pfm_write	(	int	fd,
		int	flags,
		int	type,
		void *	pms,
		size_t	sz
	)

Definition at line 86 of file pfmlib_os_linux_v3.c.

{
    if (_pfmlib_major_version < 3)
        return -ENOSYS;
    return (int)syscall(PFM_pfm_write, fd, flags, type, pms, sz);
}

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