Revision 1881d2b88c4b889dcb95782ad4bc5395808438e9 authored by Junio C Hamano on 25 June 2014, 18:49:48 UTC, committed by Junio C Hamano on 25 June 2014, 18:49:48 UTC
"git status", even though it is a read-only operation, tries to update the index with refreshed lstat(2) info to optimize future accesses to the working tree opportunistically, but this could race with a "read-write" operation that modify the index while it is running. Detect such a race and avoid overwriting the index. * ym/fix-opportunistic-index-update-race: read-cache.c: verify index file before we opportunistically update it wrapper.c: add xpread() similar to xread()
sideband.h
#ifndef SIDEBAND_H
#define SIDEBAND_H
#define SIDEBAND_PROTOCOL_ERROR -2
#define SIDEBAND_REMOTE_ERROR -1
int recv_sideband(const char *me, int in_stream, int out);
ssize_t send_sideband(int fd, int band, const char *data, ssize_t sz, int packet_max);
#endif
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