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Make improvements

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- Expand redbean UNIX module
- Expand redbean documentation
- Ensure Lua copyright is embedded in binary
- Increase the PATH_MAX limit especially on NT
- Use column major sorting for linenoise completions
- Fix some suboptimalities in redbean's new UNIX API
- Figured out right flags for Multics newline in raw mode
This commit is contained in:
Justine Tunney 2022-04-24 09:59:22 -07:00
parent cf3174dc74
commit 2046c0d2ae
305 changed files with 6602 additions and 4221 deletions
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22
libc/calls/mkntpath.c
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@ -19,6 +19,7 @@
#include "libc/calls/internal.h"
#include "libc/calls/ntmagicpaths.internal.h"
#include "libc/calls/strace.internal.h"
#include "libc/macros.internal.h"
#include "libc/nt/systeminfo.h"
#include "libc/str/oldutf16.internal.h"
#include "libc/str/str.h"
@ -49,7 +50,7 @@ textwindows static const char *FixNtMagicPath(const char *path,
}
textwindows int __mkntpath(const char *path,
char16_t path16[hasatleast PATH_MAX - 16]) {
char16_t path16[hasatleast PATH_MAX + 1]) {
return __mkntpath2(path, path16, -1);
}
@ -67,14 +68,14 @@ textwindows int __mkntpath(const char *path,
* @error ENAMETOOLONG
*/
textwindows int __mkntpath2(const char *path,
char16_t path16[hasatleast PATH_MAX - 16],
char16_t path16[hasatleast PATH_MAX + 1],
int flags) {
/*
* 1. Reserve +1 for NUL-terminator
* 2. Reserve +1 for UTF-16 overflow
* 3. Reserve ≥2 for SetCurrentDirectory trailing slash requirement
* 4. Reserve ≥10 for CreateNamedPipe "\\.\pipe\" prefix requirement
* 5. Reserve ≥13 for mkdir() i.e. 1+8+3+1, e.g. "\\ffffffff.xxx\0"
* 1. Need +1 for NUL-terminator
* 2. Need +1 for UTF-16 overflow
* 3. Need ≥2 for SetCurrentDirectory trailing slash requirement
* 5. Need ≥13 for mkdir() i.e. 1+8+3+1, e.g. "\\ffffffff.xxx\0"
* which is an "8.3 filename" from the DOS days
*/
char16_t *p;
const char *q;
@ -83,7 +84,12 @@ textwindows int __mkntpath2(const char *path,
path = FixNtMagicPath(path, flags);
p = path16;
q = path;
z = PATH_MAX - 16;
if (IsSlash(path[0]) && IsSlash(path[1]) && path[2] == '?' &&
IsSlash(path[3])) {
z = MIN(32767, PATH_MAX);
} else {
z = MIN(260, PATH_MAX);
}
if (IsSlash(q[0]) && q[1] == 't' && q[2] == 'm' && q[3] == 'p' &&
(IsSlash(q[4]) || !q[4])) {
m = GetTempPath(z, p);