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RESOURCE_INT_VALUE (9) | Kernel routines | Unix Manual Pages | :man▋
NAME
resource_int_value, resource_long_value, resource_string_value - get a value from the hints mechanism
CONTENTS
Synopsis
Description
Return Values
Errors
See Also
Authors
SYNOPSIS
.In sys/param.h
.In sys/bus.h int resource_int_value "const char *name" "int unit" "const char *resname" "int *result" int resource_long_value "const char *name" "int unit" "const char *resname" "long *result" int resource_string_value "const char *name" "int unit" "const char *resname" "const char **result"
DESCRIPTION
These functions fetch a value from the "hints" mechanism. The functions take the following arguments: | name | The name of the device to get the resource value from. | | unit | The unit number of the device. -1 is special and is used for wildcard entries. | | resname | The resource name. | | result | A pointer to memory in which to store the resource value. | |
RETURN VALUES
If successful, the functions return 0. Otherwise, a non-zero error code is returned.
ERRORS
The functions will fail if: | [ENOENT] | | | The resource could not be found. | | [EFTYPE] | | | Inappropriate resource type. | |
SEE ALSO
device(9), driver(9)
AUTHORS
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