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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.
This commit is contained in:
Justine Tunney 2022-09-12 23:10:38 -07:00
parent b69f3d2488
commit 6f7d0cb1c3
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GPG key ID: BE714B4575D6E328
960 changed files with 4072 additions and 4873 deletions
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11
tool/viz/printdos2errno.c
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@ -19,7 +19,6 @@
#include "libc/fmt/fmt.h"
#include "libc/intrin/dos2errno.internal.h"
#include "libc/intrin/kprintf.h"
#include "libc/str/errfun.h"
#include "libc/str/str.h"
// note: these are supplementary errno magnum mappings
@ -28,11 +27,11 @@
int main(int argc, char *argv[]) {
int i;
for (i = 0; kDos2Errno[i].doscode; ++i) {
kprintf(
"dos error %10hu maps to rva %10d errno %10d which is %s%n",
kDos2Errno[i].doscode, kDos2Errno[i].systemv,
*(const int *)((intptr_t)kDos2Errno + kDos2Errno[i].systemv),
strerrno(*(const int *)((intptr_t)kDos2Errno + kDos2Errno[i].systemv)));
kprintf("dos error %10hu maps to rva %10d errno %10d which is %s%n",
kDos2Errno[i].doscode, kDos2Errno[i].systemv,
*(const int *)((intptr_t)kDos2Errno + kDos2Errno[i].systemv),
_strerrno(
*(const int *)((intptr_t)kDos2Errno + kDos2Errno[i].systemv)));
}
return 0;
}