Commit Graph

12 Commits

Author SHA1 Message Date
Felipe Magno de Almeida 8d2c652104 evil: Fix fcntl for F_SETLK and F_SETLKW wrong length calculation
Summary:
If length and start are both 0, size is wrongfully negative. Besides,
using length as a delimitator in a range means that [0, length) is a
half-closed interval, so we don't need to subtract by 1.

Reviewers: vtorri, woohyun, lucas, jptiz

Reviewed By: vtorri, lucas

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D12208
2020-12-14 11:50:48 -03:00
Felipe Magno de Almeida 8f9255e2c1 evil: Rename EAPI macro to EVIL_API in Evil library
Summary:
Patch from a series of patches to rename EAPI symbols to specific
library DSOs.

EAPI was designed to be able to pass
```__attribute__ ((visibility ("default")))``` for symbols with
GCC, which would mean that even if -fvisibility=hidden was used
when compiling the library, the needed symbols would get exported.

MSVC __almost__ works like GCC (or mingw) in which you can
declare everything as export and it will just work (slower, but
it will work). But there's a caveat: global variables will not
work the same way for MSVC, but works for mingw and GCC.

For global variables (as opposed to functions), MSVC requires
correct DSO visibility for MSVC: instead of declaring a symbol as
export for everything, you need to declare it as import when
importing from another DSO and export when defining it locally.

With current EAPI definitions, we get the following example
working in mingw and MSVC (observe it doesn't define any global
variables as exported symbols).
```

Example 1:
dll1:
```
EAPI void foo(void);

EAPI void bar()
{
  foo();
}
```
dll2:
```
EAPI void foo()
{
  printf ("foo\n");
}
```

This works fine with API defined as __declspec(dllexport) in both
cases and for gcc defining as
```__atttribute__((visibility("default")))```

However, the following:
Example 2:

dll1:

```
EAPI extern int foo;
EAPI void foobar(void);

EAPI void bar()
{
  foo = 5;
  foobar();
}
```

dll2:

```
EAPI int foo = 0;
EAPI void foobar()
{
  printf ("foo %d\n", foo);
}
```

This will work on mingw but will not work for MSVC. And that's why
EAPI is the only solution that worked for MSVC.

Co-authored-by: João Paulo Taylor Ienczak Zanette <jpaulotiz@gmail.com>
Co-authored-by: Ricardo Campos <ricardo.campos@expertise.dev>
Co-authored-by: Lucas Cavalcante de Sousa <lucks.sousa@gmail.com>

Reviewers: raster, vtorri, jptiz, lucas, woohyun

Reviewed By: vtorri, jptiz

Subscribers: ProhtMeyhet, cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D12182
2020-11-12 17:40:21 -03:00
Vincent Torri d8cb3e7f71 Evil: move the inclusion of all headers in evil_private.h
Summary: first step for making Evil private. evil_private.h will be included in the EFL source code instead of Evil.h

Test Plan: compilation

Reviewers: raster, cedric, zmike

Reviewed By: raster

Subscribers: #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8893
2019-05-15 12:27:37 +01:00
Vincent Torri 594d5077cd Evil: fix warning on 64 bits
Summary: int is 32 bits, HANDLE is void *, so cast to uintptr_t in between

Test Plan: compilation

Reviewers: raster, cedric, zmike

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8865
2019-05-08 12:19:00 -04:00
Vincent Torri 10c2342d93 evil: fix wrong values in timeval
Summary: time values are of type long, but a double values was used

Test Plan: compilation

Reviewers: raster, zmike, q66, simotek

Reviewed By: zmike, simotek

Subscribers: simotek, cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8444
2019-03-22 09:09:14 -04:00
Vincent Torri 58d52a2309 Evil: fix fcntl() with sockets
On Windows, fd and sockets are different. Sockets are actually HANDLES, hence
_get_osfhandle() should not be used with sockets, and GetHandleInformation()
 and SetHandleInformation() can be used directly with sockets.

This is fixed by adding a function to test if the 'fd passed to fcntl() is a
socket or not.
2017-04-03 11:24:34 +02:00
Vincent Torri 7782e2388c Evil: fix infinite recursive loop in previous addition of setlocale() in Evil
Summary:
setlocale() called itself because it was defined as a #define
so remove this #define from evil_locale.h and move it in another header file
To avoid future problem, move similar defines to this header file
Also clean all the header file mess in Evil

Reviewers: cedric

Subscribers: jpeg

Differential Revision: https://phab.enlightenment.org/D3409
2015-12-08 13:56:49 +09:00
Vincent Torri 9070e067bc evil: remove useless vc++ code
vc++ is not supported anymore

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
2015-11-11 14:36:17 -08:00
Vincent Torri 0af6fcbc2a Evil: fix fcntl() when used with F_SETFL
@fix
2014-09-28 12:29:54 -04:00
Vincent Torri 9631585f24 efl: remove Windows CE support 2014-07-13 15:17:17 +02:00
Cedric Bail c97d05aca2 Add F_GETFL support (which does actually nothing 2013-03-11 10:34:47 +09:00
Vincent Torri cd69ef4c8a merge: add evil files
SVN revision: 76464
2012-09-11 16:13:11 +00:00