René Scharfe <l....@web.de> writes:
>> Is there a chance to squueze this in:
>>
>>
>> $ git diff
>> diff --git a/setup.c b/setup.c
>> index 526cdf6..fb61860 100644
>> --- a/setup.c
>> +++ b/setup.c
>> @@ -734,7 +734,7 @@ static const char *setup_git_directory_gently_1(int
>> *nongit_ok)
>> string_list_clear(&ceiling_dirs, 0);
>> }
>>
>> - if (ceil_offset < 0 && has_dos_drive_prefix(cwd))
>> + if (ceil_offset < 0 && has_dos_drive_prefix(cwd.buf))
>> ceil_offset = 1;
>>
>>
>
> Ouch, thanks for catching this.
Let me squash it in to the original change when rebuilding 'next'
sometime this week, since we have tagged 2.1 now.
> Perhaps the following patch should go in as well.
Nice; it catches the above, and shows there isn't any similar gotcha
at least for me (meaning: parts inside e.g. "#ifdef WINDOWS" that I
do not compile are not covered by "at least for me" test I did).
Thanks.
> -- >8 --
> Subject: [PATCH] turn path macros into inline function
>
> 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....@web.de>
> ---
> git-compat-util.h | 28 ++++++++++++++++++++++------
> 1 file changed, 22 insertions(+), 6 deletions(-)
>
> diff --git a/git-compat-util.h b/git-compat-util.h
> index f587749..0b6c13a 100644
> --- a/git-compat-util.h
> +++ b/git-compat-util.h
> @@ -264,19 +264,35 @@ extern char *gitbasename(char *);
> #endif
>
> #ifndef has_dos_drive_prefix
> -#define has_dos_drive_prefix(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 offset_1st_component
> -#define offset_1st_component(path) (is_dir_sep((path)[0]))
> +#ifndef is_dir_sep
> +static inline int git_is_dir_sep(int c)
> +{
> + return c == '/';
> +}
> +#define is_dir_sep git_is_dir_sep
> #endif
>
> -#ifndef is_dir_sep
> -#define is_dir_sep(c) ((c) == '/')
> +#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)
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