config: add git_config_get_max_percent_split_change()
This new function will be used in a following commit to get the value of the "splitIndex.maxPercentChange" config variable. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder committed
Feb 27, 2017 at 19:00 UTC
72dcb7b3607e3349ac3367dc804b62ce1556842b
2 files changed
+16
cache.h
+1
@@ -1822,6 +1822,7 @@ extern int git_config_get_maybe_bool(const char *key, int *dest);
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extern int git_config_get_pathname(const char *key, const char **dest);
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extern int git_config_get_untracked_cache(void);
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extern int git_config_get_split_index(void);
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+extern int git_config_get_max_percent_split_change(void);
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/*
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* This is a hack for test programs like test-dump-untracked-cache to
config.c
+15
@@ -1719,6 +1719,21 @@ int git_config_get_split_index(void)
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return -1; /* default value */
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}
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+int git_config_get_max_percent_split_change(void)
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+{
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+ int val = -1;
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+
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+ if (!git_config_get_int("splitindex.maxpercentchange", &val)) {
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+ if (0 <= val && val <= 100)
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+ return val;
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+
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+ return error(_("splitIndex.maxPercentChange value '%d' "
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+ "should be between 0 and 100"), val);
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+ }
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+
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+ return -1; /* default value */
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+}
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+
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NORETURN
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void git_die_config_linenr(const char *key, const char *filename, int linenr)
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{