Greatly expand system() shell code features

The cosmopolitan command interpreter now has 13 builtin commands,
variable support, support for ; / && / || syntax, asynchronous support,
and plenty of unit tests with bug fixes.

This change fixes a bug in posix_spawn() with null envp arg. strace
logging now uses atomic writes for scatter functions. Breaking change
renaming GetCpuCount() to _getcpucount(). TurfWar is now updated to use
the new token bucket algorithm. WIN32 affinity masks now inherit across
fork() and execve().
This commit is contained in:
Justine Tunney 2022-10-11 21:06:27 -07:00
parent e7329b7cba
commit b41f91c658
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GPG key ID: BE714B4575D6E328
80 changed files with 1370 additions and 344 deletions

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@ -16,7 +16,7 @@ int sys_fchmodat_nt(int, const char *, uint32_t, int) hidden;
int sys_fcntl_nt(int, int, uintptr_t) hidden;
int sys_fdatasync_nt(int) hidden;
int sys_flock_nt(int, int) hidden;
int sys_fork_nt(void) hidden;
int sys_fork_nt(uint32_t) hidden;
int sys_ftruncate_nt(int64_t, uint64_t) hidden;
int sys_getloadavg_nt(double *, int) hidden;
int sys_getppid_nt(void) hidden;