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a417a51724
These operations will be used for grabbing and releasing references to objects. They leverage the GCC builtins for atomic operations. Signed-off-by: Tyler Hicks <tyhicks@canonical.com> Acked-by: John Johansen <john.johansen@canonical.com>
25 lines
761 B
C
25 lines
761 B
C
#ifndef __AA_LIB_H_
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#define __AA_LIB_H_
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#include <dirent.h>
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#define autofree __attribute((cleanup(__autofree)))
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#define autoclose __attribute((cleanup(__autoclose)))
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#define autofclose __attribute((cleanup(__autofclose)))
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void __autofree(void *p);
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void __autoclose(int *fd);
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void __autofclose(FILE **f);
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void atomic_inc(unsigned int *v);
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bool atomic_dec_and_test(unsigned int *v);
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int dirat_for_each(DIR *dir, const char *name, void *data,
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int (* cb)(DIR *, const char *, struct stat *, void *));
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int isodigit(char c);
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long strntol(const char *str, const char **endptr, int base, long maxval,
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size_t n);
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int strn_escseq(const char **pos, const char *chrs, size_t n);
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int str_escseq(const char **pos, const char *chrs);
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#endif /* __AA_LIB_H_ */
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