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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80 changed files with 1370 additions and 344 deletions

View file

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#ifndef COSMOPOLITAN_LIBC_SOCK_STRUCT_CMSGHDR_INTERNAL_H_
#define COSMOPOLITAN_LIBC_SOCK_STRUCT_CMSGHDR_INTERNAL_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct cmsghdr_bsd {
uint32_t cmsg_len;
int32_t cmsg_level;
int32_t cmsg_type;
};
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_SOCK_STRUCT_CMSGHDR_INTERNAL_H_ */