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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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4
libc/log/commandvenv.c
View file

@ -47,7 +47,7 @@
*/
const char *commandvenv(const char *var, const char *cmd) {
const char *exepath;
static char pathbuf[PATH_MAX];
static char pathbuf[PATH_MAX + 1];
if (*cmd == '/' || *cmd == '\\') return cmd;
if ((exepath = getenv(var))) {
if (isempty(exepath)) return NULL;
@ -57,5 +57,5 @@ const char *commandvenv(const char *var, const char *cmd) {
return NULL;
}
}
return commandv(cmd, pathbuf);
return commandv(cmd, pathbuf, sizeof(pathbuf));
}