mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
d64324cb60
git_check_attr() returns always 0. Remove all the error handling code of the callers, which is never executed. Change git_check_attr() to be a void function. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
#ifndef ATTR_H
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#define ATTR_H
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struct index_state;
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/* An attribute is a pointer to this opaque structure */
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struct git_attr;
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/* opaque structures used internally for attribute collection */
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struct all_attrs_item;
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struct attr_stack;
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struct index_state;
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/*
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* Given a string, return the gitattribute object that
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* corresponds to it.
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*/
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const struct git_attr *git_attr(const char *);
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/* Internal use */
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extern const char git_attr__true[];
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extern const char git_attr__false[];
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/* For public to check git_attr_check results */
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#define ATTR_TRUE(v) ((v) == git_attr__true)
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#define ATTR_FALSE(v) ((v) == git_attr__false)
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#define ATTR_UNSET(v) ((v) == NULL)
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/*
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* Send one or more git_attr_check to git_check_attrs(), and
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* each 'value' member tells what its value is.
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* Unset one is returned as NULL.
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*/
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struct attr_check_item {
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const struct git_attr *attr;
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const char *value;
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};
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struct attr_check {
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int nr;
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int alloc;
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struct attr_check_item *items;
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int all_attrs_nr;
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struct all_attrs_item *all_attrs;
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struct attr_stack *stack;
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};
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struct attr_check *attr_check_alloc(void);
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struct attr_check *attr_check_initl(const char *, ...);
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struct attr_check *attr_check_dup(const struct attr_check *check);
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struct attr_check_item *attr_check_append(struct attr_check *check,
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const struct git_attr *attr);
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void attr_check_reset(struct attr_check *check);
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void attr_check_clear(struct attr_check *check);
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void attr_check_free(struct attr_check *check);
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/*
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* Return the name of the attribute represented by the argument. The
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* return value is a pointer to a null-delimited string that is part
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* of the internal data structure; it should not be modified or freed.
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*/
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const char *git_attr_name(const struct git_attr *);
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void git_check_attr(const struct index_state *istate,
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const char *path, struct attr_check *check);
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/*
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* Retrieve all attributes that apply to the specified path.
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* check holds the attributes and their values.
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*/
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void git_all_attrs(const struct index_state *istate,
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const char *path, struct attr_check *check);
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enum git_attr_direction {
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GIT_ATTR_CHECKIN,
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GIT_ATTR_CHECKOUT,
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GIT_ATTR_INDEX
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};
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void git_attr_set_direction(enum git_attr_direction new_direction);
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void attr_start(void);
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#endif /* ATTR_H */
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