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6 Commits

Author SHA1 Message Date
Nick Desaulniers
cdbec7baf1
[libc] fix up the use of angle includes in include/ (#86027) 
Performed en-masse via:

    $ grep -rn "#include <ll" libc/include -l | \
      xargs perl -pi -e 's/#include <ll(.*)>/#include "ll$1"/'
    $ grep -rn "#include <__" libc/include -l | \
      xargs perl -pi -e 's/#include <__(.*)>/#include "__$1"/'

Link: #83463
Link: #83210
 2024-03-22 08:24:08 -07:00
Michael Jones
16d5c24226 [libc] Add v variants of printf functions 
The v variants of the printf functions take their variadic arguments as
a va_list instead of as individual arguments. They are otherwise
identical to the corresponding printf variants. This patch adds them
(vprintf, vfprintf, vsprintf, and vsnprintf) as well as tests.

Reviewed By: phosek

Differential Revision: https://reviews.llvm.org/D157138
 2023-08-04 14:50:24 -07:00
Siva Chandra Reddy
15ae08c1a1 [libc] Add definitions of a few missing macros and types. 2022-11-02 07:17:33 +00:00
Siva Chandra Reddy
827575a7f8 [libc] Add implementation of POSIX lseek function. 
Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D121676
 2022-03-15 16:24:48 +00:00
Siva Chandra Reddy
4ef02da094 [libc] Add a platform independent buffered file IO data structure. 
Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D119458
 2022-02-15 05:34:29 +00:00
Alex Brachet
99aea57928 [libc] Add very basic stdio FILE and fwrite 
Summary:
This patch adds a very basic `FILE` type and basic `fwrite`.

It also removes `snprintf` from `StdIO`'s function spec because `VarArgType` was causing the generation to fail.

Reviewers: sivachandra, PaulkaToast

Reviewed By: sivachandra

Subscribers: mgorny, MaskRay, tschuett, libc-commits

Differential Revision: https://reviews.llvm.org/D77626
 2020-04-14 04:02:27 -04:00