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On MacOS mark repos on NTFS or FAT32 volumes as incompatible. The builtin FSMonitor used Unix domain sockets on MacOS for IPC with clients. These sockets are kept in the .git directory. Unix sockets are not supported by NTFS and FAT32, so the daemon cannot start up. Test for this during our compatibility checking so that client commands do not keep trying to start the daemon. Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
#ifndef FSMONITOR_SETTINGS_H
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#define FSMONITOR_SETTINGS_H
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struct repository;
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enum fsmonitor_mode {
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FSMONITOR_MODE_INCOMPATIBLE = -1, /* see _reason */
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FSMONITOR_MODE_DISABLED = 0,
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FSMONITOR_MODE_HOOK = 1, /* core.fsmonitor=<hook_path> */
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FSMONITOR_MODE_IPC = 2, /* core.fsmonitor=<true> */
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};
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/*
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* Incompatibility reasons.
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*/
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enum fsmonitor_reason {
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FSMONITOR_REASON_UNTESTED = 0,
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FSMONITOR_REASON_OK, /* no incompatibility or when disabled */
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FSMONITOR_REASON_BARE,
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FSMONITOR_REASON_ERROR, /* FS error probing for compatibility */
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FSMONITOR_REASON_REMOTE,
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FSMONITOR_REASON_VFS4GIT, /* VFS for Git virtualization */
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FSMONITOR_REASON_NOSOCKETS, /* NTFS,FAT32 do not support Unix sockets */
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};
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void fsm_settings__set_ipc(struct repository *r);
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void fsm_settings__set_hook(struct repository *r, const char *path);
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void fsm_settings__set_disabled(struct repository *r);
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void fsm_settings__set_incompatible(struct repository *r,
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enum fsmonitor_reason reason);
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enum fsmonitor_mode fsm_settings__get_mode(struct repository *r);
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const char *fsm_settings__get_hook_path(struct repository *r);
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enum fsmonitor_reason fsm_settings__get_reason(struct repository *r);
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char *fsm_settings__get_incompatible_msg(const struct repository *r,
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enum fsmonitor_reason reason);
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struct fsmonitor_settings;
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#ifdef HAVE_FSMONITOR_OS_SETTINGS
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/*
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* Ask platform-specific code whether the repository is incompatible
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* with fsmonitor (both hook and ipc modes). For example, if the working
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* directory is on a remote volume and mounted via a technology that does
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* not support notification events, then we should not pretend to watch it.
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*
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* fsm_os__* routines should considered private to fsm_settings__
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* routines.
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*/
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enum fsmonitor_reason fsm_os__incompatible(struct repository *r);
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#endif /* HAVE_FSMONITOR_OS_SETTINGS */
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#endif /* FSMONITOR_SETTINGS_H */
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