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16 Commits
Author SHA1 Message Date
Anonymous Maarten 32c19b9dc8 Fix buffer-overflow access in process_testStdinToStdout
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Backing memory of SDL_IOFromDynamicMem is not null-terminated.
 2026-05-25 17:29:58 +02:00
RaceTheMaSe 7c7ffb9115 tests: Fix unreachable code warnings (#14993) 2026-02-07 20:42:59 +03:00
Sam Lantinga 937b7e6aea Fixed testprocess on 32-bit Windows 
Previously the test would kill the child process while it was in the process of initializing (loading DLLs, etc) and this would cause the test to fail.
 2025-09-14 15:09:07 -07:00
Takase f6c1e81394 [Process API] Quoting enhancements (#12946) 2025-05-12 09:17:21 -07:00
Sam Lantinga afee27a530 Make sure stdio handles are in blocking mode 
Standard I/O doesn't work well with non-blocking handles, so make sure any pipes are in blocking mode before launching child processes.

Fixes https://github.com/libsdl-org/SDL/issues/10998
 2024-10-14 22:10:49 -07:00
Sam Lantinga 3b3c4a79b6 Don't close file descriptors already handled by AddFileDescriptorCloseActions() 
Fixes https://github.com/libsdl-org/SDL/issues/10997
 2024-10-01 09:32:14 -07:00
Anonymous Maarten 7241dd9ec3 Add more SDL_Process tests 2024-09-30 03:03:33 +02:00
Sam Lantinga a90ad3b0e2 Removed SDL_bool in favor of plain bool 
We require stdbool.h in the build environment, so we might as well use the plain bool type.

If your environment doesn't have stdbool.h, this simple replacement will suffice:
typedef signed char bool;
 2024-09-18 08:32:30 -07:00
Sam Lantinga dc639956ba Improve logging performance and make log priorities thread-safe 
Fixes https://github.com/libsdl-org/SDL/issues/9679
 2024-09-16 13:09:17 -07:00
Sam Lantinga e97f636590 SDL_PROP_PROCESS_CREATE_ENVIRONMENT_POINTER is an SDL_Environment pointer 2024-09-14 12:27:22 -07:00
Sam Lantinga e673479449 Removed SDL_WriteProcess() 
This had the unfortunate side-effect of blocking if you tried to write too much. Instead you can use SDL_GetProcessInput() and handle SDL_IO_STATUS_NOT_READY as needed.

Fixes https://github.com/libsdl-org/SDL/issues/10834
 2024-09-14 11:15:50 -07:00
ritalat f6f49de134 Add convenience functions to get process IOStreams 2024-09-14 10:33:29 -07:00
Sam Lantinga aa7357a14d SDL_CreateEnvironment() fills the environment with a non-zero parameter 2024-09-14 10:29:02 -07:00
Semphris 3cf54675bb Windows process: escape backslashes before quotes 2024-09-13 22:15:56 -07:00
Sam Lantinga 90e01040c5 Added thread-safe environment functions 
Also marked the existing functions as unsafe, as they can cause crashes if used in multi-threaded applications.

As a bonus, since the new functions are hashtable based, hint environment lookups are much faster.
 2024-09-13 22:14:54 -07:00
Semphris 9eea8234e6 Add SDL_Process subsystem 2024-09-13 15:19:32 -07:00