diff options
Diffstat (limited to 'sys/kern/bus_if.m')
| -rw-r--r-- | sys/kern/bus_if.m | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/sys/kern/bus_if.m b/sys/kern/bus_if.m index 250f2192e573..71d83954ef4d 100644 --- a/sys/kern/bus_if.m +++ b/sys/kern/bus_if.m @@ -654,8 +654,7 @@ METHOD int child_present { /** * @brief Returns the pnp info for this device. * - * Return it as a string. If the storage is insufficient for the - * string, then return EOVERFLOW. + * Return it as a string, appended to @p _sb * * The string must be formatted as a space-separated list of * name=value pairs. Names may only contain alphanumeric characters, @@ -666,22 +665,18 @@ METHOD int child_present { * * @param _dev the parent device of @p _child * @param _child the device which is being examined - * @param _buf the address of a buffer to receive the pnp - * string - * @param _buflen the size of the buffer pointed to by @p _buf + * @param _sb sbuf for results string */ -METHOD int child_pnpinfo_str { +METHOD int child_pnpinfo { device_t _dev; device_t _child; - char *_buf; - size_t _buflen; -}; + struct sbuf *_sb; +} DEFAULT bus_generic_child_pnpinfo; /** * @brief Returns the location for this device. * - * Return it as a string. If the storage is insufficient for the - * string, then return EOVERFLOW. + * Return it as a string, appended to @p _sb * * The string must be formatted as a space-separated list of * name=value pairs. Names may only contain alphanumeric characters, @@ -692,16 +687,13 @@ METHOD int child_pnpinfo_str { * * @param _dev the parent device of @p _child * @param _child the device which is being examined - * @param _buf the address of a buffer to receive the location - * string - * @param _buflen the size of the buffer pointed to by @p _buf + * @param _sb sbuf for results string */ -METHOD int child_location_str { +METHOD int child_location { device_t _dev; device_t _child; - char *_buf; - size_t _buflen; -}; + struct sbuf *_sb; +} DEFAULT bus_generic_child_location; /** * @brief Allow drivers to request that an interrupt be bound to a specific |