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Code Issues Releases Activity

Restrict the glibc compat cookie open functions to __BSD_VISIBLE

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Sponsored by:		Netflix
This commit is contained in:
Warner Losh 2023-09-15 10:13:11 -06:00
parent d95431624f
commit 5d51862412
1 changed files with 2 additions and 0 deletions
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2
include/stdio.h
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@ -415,6 +415,7 @@ FILE *funopen(const void *,
#define fropen(cookie, fn) funopen(cookie, fn, 0, 0, 0)
#define fwopen(cookie, fn) funopen(cookie, 0, fn, 0, 0)
#if __BSD_VISIBLE
typedef __ssize_t cookie_read_function_t(void *, char *, size_t);
typedef __ssize_t cookie_write_function_t(void *, const char *, size_t);
typedef int cookie_seek_function_t(void *, off64_t *, int);
@ -426,6 +427,7 @@ typedef struct {
cookie_close_function_t *close;
} cookie_io_functions_t;
FILE *fopencookie(void *, const char *, cookie_io_functions_t);
#endif
/*
* Portability hacks. See <sys/types.h>.