Changeset 46577995 in mainline for uspace/lib/c/include/cap.h


Ignore:
Timestamp:
2018-01-04T20:50:52Z (7 years ago)
Author:
Jiří Zárevúcky <zarevucky.jiri@…>
Children:
e211ea04
Parents:
facacc71
git-author:
Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)
git-committer:
Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)
Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/lib/c/include/cap.h

    rfacacc71 r46577995  
    9090} cap_spec_t;
    9191
    92 extern int cap_format(cap_spec_t *, char **);
    93 extern int cap_parse(const char *, cap_spec_t *);
     92extern errno_t cap_format(cap_spec_t *, char **);
     93extern errno_t cap_parse(const char *, cap_spec_t *);
    9494extern void cap_simplify(cap_spec_t *);
    9595extern void cap_from_blocks(uint64_t, size_t, cap_spec_t *);
    96 extern int cap_to_blocks(cap_spec_t *, cap_vsel_t, size_t, uint64_t *);
     96extern errno_t cap_to_blocks(cap_spec_t *, cap_vsel_t, size_t, uint64_t *);
    9797
    9898#endif
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