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| author | Benji Dial <benji6283@gmail.com> | 2020-09-13 19:51:09 -0400 |
|---|---|---|
| committer | Benji Dial <benji6283@gmail.com> | 2020-09-13 19:51:09 -0400 |
| commit | 143156f63e2448733f1a35a74e629fe0ae9bb567 (patch) | |
| tree | bcf70a6940038986da2cfb2d6ed380ed8ebb91de /doc | |
| parent | 54101cf327b7def90636babbadbb66ce697298ee (diff) | |
| download | portland-os-143156f63e2448733f1a35a74e629fe0ae9bb567.tar.gz | |
have command shell block while commands are running
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/ints.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/ints.txt b/doc/ints.txt index dd47d81..191d719 100644 --- a/doc/ints.txt +++ b/doc/ints.txt @@ -15,7 +15,6 @@ see table 1 file system calls have units of bytes unless otherwise specified functions returning handles or pointers use 0 to indicate error -functions returning "success" use 1 for success and 0 for failure see keys.txt for the return type of the "get key" system call the edx register of "start task" is a pointer to a null-terminated string. a pointer to a readonly copy of this string is put into the new task's edx. @@ -31,11 +30,14 @@ table 1: close file | 0x1 | | handle | | | | file read | 0x2 | read | handle | file offset | count | buffer | get file size | 0x3 | size | handle | | | | - start task | 0x4 | success | drive number | path | passed sz | | + start task | 0x4 | handle | drive number | path | passed sz | | log string | 0x5 | | sz string | | | | get key | 0x6 | keycode | | | | | allocate ram | 0x7 | start pointer | pages | | | | memory info | 0x8 | see table 2 | see table 2 | | | | + wait for task | 0x9 | | handle | | | | + + table 2: |