Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/syscall.c bpf_get_unmapped_area() -> (struct bpf_map_ops)->map_get_unmapped_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | filp | 4096-ptr_max |
| PARAM_VALUE | 0 | filp->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | filp->private_data | 4096-ptr_max |
| BUF_SIZE | 0 | filp | (-1)-s32max |
| BUF_SIZE | 0 | filp | (-1)-s32max |
| BUF_SIZE | 0 | filp->f_op | (-1),272 |
| BUF_SIZE | 0 | filp->private_data | (-1),32 |
| DATA_SOURCE | 0 | filp | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| DATA_SOURCE | 2 | len | $2 |
| DATA_SOURCE | 3 | pgoff | $3 |
| DATA_SOURCE | 4 | flags | $4 |
| NOSPEC | 2 | len | |
| NOSPEC | 2 | len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | filp->f_flags | 0-18433,32770 |
| USER_DATA | 0 | filp->f_mode | 33554432,34078720-571342855[c] |
| USER_DATA | 1 | addr | 0-u64max |
| USER_DATA | 2 | len | 0-s32max[c] |
| USER_DATA | 3 | pgoff | 0-s32max[c] |
| USER_DATA | 4 | flags | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | filp->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | filp->f_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | filp->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 3 | pgoff |