diff options
Diffstat (limited to 'docs/syscall_descriptions_syntax.md')
| -rw-r--r-- | docs/syscall_descriptions_syntax.md | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/syscall_descriptions_syntax.md b/docs/syscall_descriptions_syntax.md index 06e77ad62..8bf6b64ee 100644 --- a/docs/syscall_descriptions_syntax.md +++ b/docs/syscall_descriptions_syntax.md @@ -9,7 +9,7 @@ argname = identifier type = typename [ "[" type-options "]" ] typename = "const" | "intN" | "intptr" | "flags" | "array" | "ptr" | "buffer" | "string" | "strconst" | "filename" | "len" | - "bytesize" | "vma" | "proc" + "bytesize" | "bytesizeN" | "bitsize" | "vma" | "proc" type-options = [type-opt ["," type-opt]] ``` @@ -45,6 +45,8 @@ rest of the type-options are type-specific: argname of the object "bytesize": similar to "len", but always denotes the size in bytes, type-options: argname of the object +"bitsize": similar to "len", but always denotes the size in bits, type-options: + argname of the object "vma": a pointer to a set of pages (used as input for mmap/munmap/mremap/madvise), type-options: optional number of pages (e.g. vma[7]), or a range of pages (e.g. vma[2-4]) "proc": per process int (see description below), type-options: @@ -137,7 +139,7 @@ listen(fd sock, backlog int32) ## Length -You can specify length of a particular field in struct or a named argument by using `len` and `bytesize` types, for example: +You can specify length of a particular field in struct or a named argument by using `len`, `bytesize` and `bitsize` types, for example: ``` write(fd fd, buf buffer[in], count len[buf]) len[buf] |