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Add convenience functions to get process IOStreams

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This commit is contained in:
ritalat
2024-09-14 03:55:53 +03:00
committed by Sam Lantinga
parent 7ff015ceae
commit f6f49de134
6 changed files with 83 additions and 5 deletions
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2
src/dynapi/SDL_dynapi.sym
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@@ -431,6 +431,8 @@ SDL3_0.0.0 {
SDL_GetPreferredLocales;
SDL_GetPrimaryDisplay;
SDL_GetPrimarySelectionText;
SDL_GetProcessInputStream;
SDL_GetProcessOutputStream;
SDL_GetProcessProperties;
SDL_GetPropertyType;
SDL_GetRGB;

2
src/dynapi/SDL_dynapi_overrides.h
View File

@@ -456,6 +456,8 @@
#define SDL_GetPreferredLocales SDL_GetPreferredLocales_REAL
#define SDL_GetPrimaryDisplay SDL_GetPrimaryDisplay_REAL
#define SDL_GetPrimarySelectionText SDL_GetPrimarySelectionText_REAL
#define SDL_GetProcessInputStream SDL_GetProcessInputStream_REAL
#define SDL_GetProcessOutputStream SDL_GetProcessOutputStream_REAL
#define SDL_GetProcessProperties SDL_GetProcessProperties_REAL
#define SDL_GetPropertyType SDL_GetPropertyType_REAL
#define SDL_GetRGB SDL_GetRGB_REAL

2
src/dynapi/SDL_dynapi_procs.h
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@@ -476,6 +476,8 @@ SDL_DYNAPI_PROC(char*,SDL_GetPrefPath,(const char *a, const char *b),(a,b),retur
SDL_DYNAPI_PROC(SDL_Locale**,SDL_GetPreferredLocales,(int *a),(a),return)
SDL_DYNAPI_PROC(SDL_DisplayID,SDL_GetPrimaryDisplay,(void),(),return)
SDL_DYNAPI_PROC(char*,SDL_GetPrimarySelectionText,(void),(),return)
SDL_DYNAPI_PROC(SDL_IOStream*,SDL_GetProcessInputStream,(SDL_Process *a),(a),return)
SDL_DYNAPI_PROC(SDL_IOStream*,SDL_GetProcessOutputStream,(SDL_Process *a),(a),return)
SDL_DYNAPI_PROC(SDL_PropertiesID,SDL_GetProcessProperties,(SDL_Process *a),(a),return)
SDL_DYNAPI_PROC(SDL_PropertyType,SDL_GetPropertyType,(SDL_PropertiesID a, const char *b),(a,b),return)
SDL_DYNAPI_PROC(void,SDL_GetRGB,(Uint32 a, const SDL_PixelFormatDetails *b, const SDL_Palette *c, Uint8 *d, Uint8 *e, Uint8 *f),(a,b,c,d,e,f),)

32
src/process/SDL_process.c
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@@ -153,6 +153,38 @@ done:
return result;
}
SDL_IOStream *SDL_GetProcessOutputStream(SDL_Process *process)
{
if (!process) {
SDL_InvalidParamError("process");
return NULL;
}
SDL_IOStream *io = (SDL_IOStream *)SDL_GetPointerProperty(process->props, SDL_PROP_PROCESS_STDOUT_POINTER, NULL);
if (!io) {
SDL_SetError("Process not created with I/O enabled");
return NULL;
}
return io;
}
SDL_IOStream *SDL_GetProcessInputStream(SDL_Process *process)
{
if (!process) {
SDL_InvalidParamError("process");
return NULL;
}
SDL_IOStream *io = (SDL_IOStream *)SDL_GetPointerProperty(process->props, SDL_PROP_PROCESS_STDIN_POINTER, NULL);
if (!io) {
SDL_SetError("Process not created with I/O enabled");
return NULL;
}
return io;
}
SDL_bool SDL_KillProcess(SDL_Process *process, SDL_bool force)
{
if (!process) {