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turn path macros into inline function

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Use static inline functions instead of macros for has_dos_drive_prefix,
offset_1st_component, is_dir_sep and find_last_dir_sep in order to let
the compiler do type checking.

The definitions of offset_1st_component and is_dir_sep are switched
around because the former uses the latter.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2014-08-16 23:48:33 +02:00 committed by Junio C Hamano
parent c2369bdf7f
commit bf7283465b
1 changed files with 23 additions and 7 deletions
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30
git-compat-util.h
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@ -267,19 +267,35 @@ extern char *gitbasename(char *);
#endif
#ifndef has_dos_drive_prefix
#define has_dos_drive_prefix(path) 0
#endif
#ifndef offset_1st_component
#define offset_1st_component(path) (is_dir_sep((path)[0]))
static inline int git_has_dos_drive_prefix(const char *path)
{
return 0;
}
#define has_dos_drive_prefix git_has_dos_drive_prefix
#endif
#ifndef is_dir_sep
#define is_dir_sep(c) ((c) == '/')
static inline int git_is_dir_sep(int c)
{
return c == '/';
}
#define is_dir_sep git_is_dir_sep
#endif
#ifndef offset_1st_component
static inline int git_offset_1st_component(const char *path)
{
return is_dir_sep(path[0]);
}
#define offset_1st_component git_offset_1st_component
#endif
#ifndef find_last_dir_sep
#define find_last_dir_sep(path) strrchr(path, '/')
static inline char *git_find_last_dir_sep(const char *path)
{
return strrchr(path, '/');
}
#define find_last_dir_sep git_find_last_dir_sep
#endif
#if defined(__HP_cc) && (__HP_cc >= 61000)