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memsink: suffix-based memory limites

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This commit is contained in:
Maxim Devaev
2024-03-20 22:55:37 +02:00
parent b6a2332207
commit 87a75a816a
7 changed files with 72 additions and 28 deletions
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16
src/libs/memsinksh.h
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@@ -26,12 +26,7 @@
#define US_MEMSINK_MAGIC ((u64)0xCAFEBABECAFEBABE)
#define US_MEMSINK_VERSION ((u32)4)
#ifndef US_CFG_MEMSINK_MAX_DATA
# define US_CFG_MEMSINK_MAX_DATA 33554432
#endif
#define US_MEMSINK_MAX_DATA ((uz)(US_CFG_MEMSINK_MAX_DATA))
#define US_MEMSINK_VERSION ((u32)5)
typedef struct {
@@ -55,10 +50,11 @@ typedef struct {
ldf last_client_ts;
bool key_requested;
u8 data[US_MEMSINK_MAX_DATA];
} us_memsink_shared_s;
us_memsink_shared_s *us_memsink_shared_map(int fd);
int us_memsink_shared_unmap(us_memsink_shared_s *mem);
us_memsink_shared_s *us_memsink_shared_map(int fd, uz data_size);
int us_memsink_shared_unmap(us_memsink_shared_s *mem, uz data_size);
uz us_memsink_calculate_size(const char *obj);
u8 *us_memsink_get_data(us_memsink_shared_s *mem);