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core: use std::string in error_callback

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No naked free().

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-06-08 23:32:17 +02:00 • committed by bstoeger
parent 71f3189a31
commit d05e289507
8 changed files with 40 additions and 74 deletions
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6
core/membuffer.h
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@ -19,10 +19,6 @@
*
* "something, something else"
*
* Unless ownership to the buffer is given away by using "detach_cstring()":
*
* ptr = detach_cstring();
*
* where the caller now has a C string and is supposed to free it.
*/
#ifndef MEMBUFFER_H
@ -46,8 +42,6 @@ struct membuffer {
#define __printf(x, y)
#endif
extern char *detach_cstring(struct membuffer *b);
extern void free_buffer(struct membuffer *);
extern void make_room(struct membuffer *b, unsigned int size);
extern void flush_buffer(struct membuffer *, FILE *);
extern void put_bytes(struct membuffer *, const char *, int);