Tell between packed, unpacked and symbolic refs.
This adds a "int *flag" parameter to resolve_ref() and makes for_each_ref() family to call callback function with an extra "int flag" parameter. They are used to give two bits of information (REF_ISSYMREF and REF_ISPACKED) about the ref. Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -12,7 +12,7 @@ static int report_status;
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static char capabilities[] = "report-status";
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static int capabilities_sent;
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static int show_ref(const char *path, const unsigned char *sha1, void *cb_data)
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static int show_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
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{
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if (capabilities_sent)
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packet_write(1, "%s %s\n", sha1_to_hex(sha1), path);
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@ -27,7 +27,7 @@ static void write_head_info(void)
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{
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for_each_ref(show_ref, NULL);
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if (!capabilities_sent)
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show_ref("capabilities^{}", null_sha1, NULL);
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show_ref("capabilities^{}", null_sha1, 0, NULL);
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}
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