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Add some systems that support addchdir.

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This commit is contained in:
Calvin Rose 2025-04-06 16:55:22 -05:00
parent 1ba077c87d
commit 90a33bc88a
1 changed files with 8 additions and 2 deletions
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10
src/core/os.c
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@ -76,11 +76,17 @@ extern char **environ;
/* Detect availability of posix_spawn_file_actions_addchdir_np. Since
* this doesn't seem to follow any standard, just a common extension, we
* must enumerate supported systems for availability. */
* must enumerate supported systems for availability. Define JANET_SPAWN_NO_CHDIR
* to disable this. */
#ifndef JANET_SPAWN_NO_CHDIR
#ifdef __GLIBC__
#define JANET_SPAWN_CHDIR
#elif defined(JANET_APPLE) /* Some older versions may not work here. */
#define JANET_SPAWN_CHDIR
#elif defined(__FreeBSD__) /* Not all BSDs work, for example openBSD doesn't seem to support this */
#define JANET_SPAWN_CHDIR
#endif
#endif
/* Not POSIX, but all Unixes but Solaris have this function. */
#if defined(JANET_POSIX) && !defined(__sun)