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chunk: Fix signedness warnings caused by chunk_from_* macros 

There are countless other such warnings because e.g. chunk_create() is called
with char*, but at least we prevent users from causing such warnings
inadvertently when using these macros.
This commit is contained in:
Tobias Brunner 2013-11-27 17:52:10 +01:00
parent 1cbe4e6ce4
commit 20a48e4be3
1 changed files with 3 additions and 3 deletions
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6
src/libstrongswan/utils/chunk.h
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@ -191,17 +191,17 @@ static inline void chunk_clear(chunk_t *chunk)
/**
* Initialize a chunk using a char array
*/
#define chunk_from_chars(...) ((chunk_t){(char[]){__VA_ARGS__}, sizeof((char[]){__VA_ARGS__})})
#define chunk_from_chars(...) ((chunk_t){(u_char[]){__VA_ARGS__}, sizeof((u_char[]){__VA_ARGS__})})
/**
* Initialize a chunk to point to a thing
*/
#define chunk_from_thing(thing) chunk_create((char*)&(thing), sizeof(thing))
#define chunk_from_thing(thing) chunk_create((u_char*)&(thing), sizeof(thing))
/**
* Initialize a chunk from a string, not containing 0-terminator
*/
#define chunk_from_str(str) ({char *x = (str); chunk_create(x, strlen(x));})
#define chunk_from_str(str) ({char *x = (str); chunk_create((u_char*)x, strlen(x));})
/**
* Allocate a chunk on the heap