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Polyfill statfs() and fstatfs() on BSD distros

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This commit is contained in:
Justine Tunney 2022-08-17 13:41:21 -07:00
parent e3fe127ccd
commit f7ee9d7d99
42 changed files with 968 additions and 287 deletions
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46
tool/net/help.txt
View file

@ -5010,11 +5010,10 @@ UNIX MODULE
Raised by accept, access, bind, chdir, chmod, chown, close, connect,
copy_file_range, dup, fcntl, flock, fsync, futimesat, opendir,
getpeername, getsockname, getsockopt, inotify_add_watch,
inotify_rm_watch, ioctl, link, listen, llseek, lseek, mkdir, mknod,
mmap, open, prctl, read, readahead, readlink, recv, rename, select,
send, shutdown, splice, stat, symlink, sync, sync_file_range,
timerfd_create, truncate, unlink, utimensat, write.
getpeername, getsockname, getsockopt, ioctl, link, listen, lseek,
mkdir, mknod, mmap, open, prctl, read, readahead, readlink, recv,
rename, select, send, shutdown, splice, stat, symlink, sync,
sync_file_range, timerfd_create, truncate, unlink, utimensat, write.
unix.EAGAIN
Resource temporarily unavailable (e.g. SO_RCVTIMEO expired, too many
@ -5042,28 +5041,27 @@ UNIX MODULE
calls that accept a pathname.
Raised by access, bind, chdir, chmod, chown, chroot, execve,
gethostname, inotify_add_watch, link, mkdir, mknod, open, readlink,
rename, rmdir, stat, symlink, truncate, unlink, utimensat.
gethostname, link, mkdir, mknod, open, readlink, rename, rmdir,
stat, symlink, truncate, unlink, utimensat.
unix.EACCES
Permission denied.
Raised by access, bind, chdir, chmod, chown, chroot, clock_getres,
connect, execve, fcntl, getpriority, inotify_add_watch, link, mkdir,
mknod, mmap, mprotect, msgctl, open, prctl, ptrace, readlink,
rename, rmdir, semget, send, setpgid, socket, stat, symlink,
truncate, unlink, uselib, utime, utimensat.
connect, execve, fcntl, getpriority, link, mkdir, mknod, mmap,
mprotect, msgctl, open, prctl, ptrace, readlink, rename, rmdir,
semget, send, setpgid, socket, stat, symlink, truncate, unlink,
uselib, utime, utimensat.
unix.ENOMEM
We require more vespene gas.
Raised by access, bind, chdir, chmod, chown, chroot, clone,
copy_file_range, execve, fanotify_init, fork, getgroups, getrlimit,
inotify_add_watch, inotify_init, ioperm, link, mbind, mincore,
mkdir, mknod, mlock, mmap, mprotect, mremap, msync, open, poll,
readlink, recv, rename, rmdir, select, send, sigaltstack, splice,
stat, subpage_prot, swapon, symlink, sync_file_range, tee,
timer_create, timerfd_create, unlink.
link, mbind, mincore, mkdir, mknod, mlock, mmap, mprotect, mremap,
msync, open, poll, readlink, recv, rename, rmdir, select, send,
sigaltstack, splice, stat, subpage_prot, swapon, symlink,
sync_file_range, tee, timer_create, timerfd_create, unlink.
unix.EPERM
Operation not permitted.
@ -5098,8 +5096,7 @@ UNIX MODULE
unix.EEXIST
File exists.
Raised by inotify_add_watch, link, mkdir, mknod, mmap, open, rename,
rmdir, symlink
Raised by link, mkdir, mknod, mmap, open, rename, rmdir, symlink
unix.EXDEV
Improper link.
@ -5120,14 +5117,14 @@ UNIX MODULE
unix.ENFILE
Too many open files in system.
Raised by accept, execve, inotify_init, mmap, open, pipe, socket,
socketpair, swapon, timerfd_create, uselib, userfaultfd.
Raised by accept, execve, mmap, open, pipe, socket, socketpair,
swapon, timerfd_create, uselib, userfaultfd.
unix.EMFILE
Too many open files.
Raised by accept, dup, execve, fanotify_init, fcntl, inotify_init,
open, pipe, socket, socketpair, timerfd_create.
Raised by accept, dup, execve, fcntl, open, pipe, socket,
socketpair, timerfd_create.
unix.ENOTTY
Inappropriate i/o control operation.
@ -5147,9 +5144,8 @@ UNIX MODULE
unix.ENOSPC
No space left on device.
Raised by copy_file_range, fsync, inotify_add_watch, link,
mkdir, mknod, open, rename, symlink, sync_file_range,
write.
Raised by copy_file_range, fsync, link, mkdir, mknod, open, rename,
symlink, sync_file_range, write.
unix.EDQUOT
Disk quota exceeded.

3
tool/viz/memplan.c
View file

@ -8,6 +8,7 @@
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/internal.h"
#include "libc/fmt/conv.h"
#include "libc/fmt/itoa.h"
#include "libc/intrin/bits.h"
#include "libc/macros.internal.h"
@ -30,7 +31,7 @@ uint64_t last;
void plan2(uint64_t addr, uint64_t end, const char *name) {
char sz[32];
FormatMemorySize(sz, end-addr+1, 1024);
sizefmt(sz, end-addr+1, 1024);
printf("%08x-%08x %-6s %s\n", addr>>16, end>>16, sz, name);
}