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| author | Andreas Baumann <mail@andreasbaumann.cc> | 2017-08-01 13:39:16 +0200 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2017-08-01 13:39:16 +0200 |
| commit | 22628b176d993daa3fb770ed94250a227ced1ff9 (patch) | |
| tree | 9d86b11a0cf23aa87054ebf95616550cdda9d1a0 /src/libc/stdlib.c | |
| parent | 40a9f29c441cbae2d574c075579c811d07e892e7 (diff) | |
| download | abaos-22628b176d993daa3fb770ed94250a227ced1ff9.tar.gz abaos-22628b176d993daa3fb770ed94250a227ced1ff9.tar.bz2 | |
memory_manager_allocate takes an alignment parameter now
added C11 aligned_alloc to stdlib
Diffstat (limited to 'src/libc/stdlib.c')
| -rw-r--r-- | src/libc/stdlib.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/libc/stdlib.c b/src/libc/stdlib.c index 4fea56e..1316152 100644 --- a/src/libc/stdlib.c +++ b/src/libc/stdlib.c @@ -86,7 +86,7 @@ static memory_manager_t *stdlib_memory_manager = NULL; void *malloc( size_t size ) { - return memory_manager_allocate( stdlib_memory_manager, size ); + return memory_manager_allocate( stdlib_memory_manager, size, 1 ); } void free( void *p ) @@ -94,7 +94,18 @@ void free( void *p ) memory_manager_deallocate( stdlib_memory_manager, &p ); } +void *aligned_alloc( size_t alignment, size_t size ) +{ + if( size % alignment != 0 ) { + kernel_panic( "Illegal call to 'aligned_alloc' with size %d and alignment %d!", + size, alignment ); + } + + return memory_manager_allocate( stdlib_memory_manager, size, alignment ); +} + void __stdlib_set_memory_manager( memory_manager_t *memory_manager ) { stdlib_memory_manager = memory_manager; } + |