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Sync with 2.31.2

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* maint-2.31:
  Git 2.31.2
  Git 2.30.3
  setup_git_directory(): add an owner check for the top-level directory
  Add a function to determine whether a path is owned by the current user
This commit is contained in:
Johannes Schindelin
2022-03-17 10:57:37 +01:00
parent ebf3c04b26 44de39c45c
commit 201b0c7af6
10 changed files with 243 additions and 13 deletions
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16
git-compat-util.h
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@ -127,7 +127,9 @@
/* Approximation of the length of the decimal representation of this type. */
#define decimal_length(x) ((int)(sizeof(x) * 2.56 + 0.5) + 1)
#if defined(__sun__)
#ifdef __MINGW64__
#define _POSIX_C_SOURCE 1
#elif defined(__sun__)
/*
* On Solaris, when _XOPEN_EXTENDED is set, its header file
* forces the programs to be XPG4v2, defeating any _XOPEN_SOURCE
@ -395,6 +397,18 @@ static inline int git_offset_1st_component(const char *path)
#define is_valid_path(path) 1
#endif
#ifndef is_path_owned_by_current_user
static inline int is_path_owned_by_current_uid(const char *path)
{
struct stat st;
if (lstat(path, &st))
return 0;
return st.st_uid == geteuid();
}
#define is_path_owned_by_current_user is_path_owned_by_current_uid
#endif
#ifndef find_last_dir_sep
static inline char *git_find_last_dir_sep(const char *path)
{