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[libc] Change exit status from int to long

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Slightly breaking the C standard, but in a way that's unlikely to break
things - allow 64-bit process exit status codes.
This commit is contained in:
Justin C. Miller
2024-04-27 12:58:51 -07:00
parent 3b9efc11d0
commit bab2dd5c69
6 changed files with 14 additions and 14 deletions
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6
src/libraries/libc/include/stdlib.h
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@@ -66,10 +66,10 @@ void* pvalloc(size_t);
_Noreturn void abort( void );
int atexit( void (*func)(void) );
int at_quick_exit( void (*func)(void) );
_Noreturn void exit( int status );
_Noreturn void _Exit( int status );
_Noreturn void exit( long status );
_Noreturn void _Exit( long status );
char *getenv( const char *name );
_Noreturn void quick_exit( int status );
_Noreturn void quick_exit( long status );
int system( const char *string );
// Searching and sorting utilities

10
src/libraries/libc/stdlib/exit.cpp
View File

@@ -21,7 +21,7 @@ size_t quick_exit_count = 0;
atexit_item quick_exit_array[max_atexit];
[[noreturn]] inline void
exit_with_callbacks(int status, atexit_item *cbs, size_t count)
exit_with_callbacks(long status, atexit_item *cbs, size_t count)
{
for (size_t i = count - 1; i < count; --i) {
atexit_item &item = cbs[i];
@@ -61,13 +61,13 @@ int at_quick_exit( void (*func)(void) )
}
void
exit(int status)
exit(long status)
{
exit_with_callbacks(status, atexit_array, atexit_count);
}
void
quick_exit(int status)
quick_exit(long status)
{
exit_with_callbacks(status, quick_exit_array, quick_exit_count);
}
@@ -75,11 +75,11 @@ quick_exit(int status)
void
abort()
{
_Exit(INT32_MIN);
_Exit(INT64_MIN);
}
void
_Exit( int status )
_Exit( long status )
{
j6_process_exit(status);
}