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Merge branch 'ps/object-file-cleanup'

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Code clean-up.

* ps/object-file-cleanup:
  object-store: merge "object-store-ll.h" and "object-store.h"
  object-store: remove global array of cached objects
  object: split out functions relating to object store subsystem
  object-file: drop `index_blob_stream()`
  object-file: split up concerns of `HASH_*` flags
  object-file: split out functions relating to object store subsystem
  object-file: move `xmmap()` into "wrapper.c"
  object-file: move `git_open_cloexec()` to "compat/open.c"
  object-file: move `safe_create_leading_directories()` into "path.c"
  object-file: move `mkdir_in_gitdir()` into "path.c"
This commit is contained in:
Junio C Hamano
2025-04-24 17:25:33 -07:00
parent 51ddc126de 68cd492a3e
commit 36d8035d27
149 changed files with 2144 additions and 2064 deletions
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29
compat/open.c
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@@ -1,5 +1,6 @@
#include "git-compat-util.h"
#ifdef OPEN_RETURNS_EINTR
#undef open
int git_open_with_retry(const char *path, int flags, ...)
{
@@ -23,3 +24,31 @@ int git_open_with_retry(const char *path, int flags, ...)
return ret;
}
#endif
int git_open_cloexec(const char *name, int flags)
{
int fd;
static int o_cloexec = O_CLOEXEC;
fd = open(name, flags | o_cloexec);
if ((o_cloexec & O_CLOEXEC) && fd < 0 && errno == EINVAL) {
/* Try again w/o O_CLOEXEC: the kernel might not support it */
o_cloexec &= ~O_CLOEXEC;
fd = open(name, flags | o_cloexec);
}
#if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
{
static int fd_cloexec = FD_CLOEXEC;
if (!o_cloexec && 0 <= fd && fd_cloexec) {
/* Opened w/o O_CLOEXEC? try with fcntl(2) to add it */
int flags = fcntl(fd, F_GETFD);
if (fcntl(fd, F_SETFD, flags | fd_cloexec))
fd_cloexec = 0;
}
}
#endif
return fd;
}