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Pay off more technical debt

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This makes breaking changes to add underscores to many non-standard
function names provided by the c library. MODE=tiny is now tinier and
we now use smaller locks that are better for tiny apps in this mode.
Some headers have been renamed to be in the same folder as the build
package, so it'll be easier to know which build dependency is needed.
Certain old misguided interfaces have been removed. Intel intrinsics
headers are now listed in libc/isystem (but not in the amalgamation)
to help further improve open source compatibility. Header complexity
has also been reduced. Lastly, more shell scripts are now available.

Compared to 6f7d0cb1c3, some tiny corrections were made in libc/intrin/g_fds.c and libc/zipos/open.c including double semi colons and incorrect indentation for existing vista changes that were manually pulled from this commit previously.
This commit is contained in:
Justine Tunney 2022-09-12 23:10:38 -07:00 • committed by Gavin Hayes
parent 555260d2e5
commit 7b26b42769
959 changed files with 4065 additions and 4868 deletions
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11
libc/thread/thread.h
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@ -50,10 +50,10 @@ typedef struct pthread_spinlock_s {
} pthread_spinlock_t;
typedef struct pthread_mutex_s {
_Atomic(int) _lock;
_Atomic(int32_t) _lock;
uint16_t _type;
uint16_t _pshared;
void *_nsync;
char _type;
char _pshared;
} pthread_mutex_t;
typedef struct pthread_mutexattr_s {
@ -85,6 +85,9 @@ typedef struct pthread_attr_s {
char *stackaddr;
} pthread_attr_t;
int pthread_create(pthread_t *, const pthread_attr_t *, void *(*)(void *),
void *);
int pthread_yield(void);
void pthread_exit(void *) wontreturn;
pthread_t pthread_self(void) pureconst;
@ -109,8 +112,6 @@ int pthread_attr_getstack(const pthread_attr_t *, void **, size_t *);
int pthread_attr_setstack(pthread_attr_t *, void *, size_t);
int pthread_attr_getstacksize(const pthread_attr_t *, size_t *);
int pthread_attr_setstacksize(pthread_attr_t *, size_t);
int pthread_create(pthread_t *, const pthread_attr_t *, void *(*)(void *),
void *);
int pthread_detach(pthread_t);
int pthread_cancel(pthread_t);
int pthread_join(pthread_t, void **);