fstat(8) - phpMan

fstat (2)            - get file status
fstat (3p)           - get file status
fstat64 (2)          - get file status
fstatat (2)          - get file status relative to a directory file descriptor
fstatat64 (2)        - get file status relative to a directory file descriptor
fstatfs (2)          - get file system statistics
fstatfs64 (2)        - get file system statistics
fstatvfs (2)         - get file system statistics
fstatvfs (3)         - get file system statistics
fstatvfs (3p)        - get file system information
ifstat (8)           - handy utility to read network interface statistics
oldfstat (2)         - get file status