git/compat/fileno.c
Duy Nguyen 18a4f6be6b git-compat-util: work around fileno(fp) that is a macro
On various BSD's, fileno(fp) is implemented as a macro that directly
accesses the fields in the FILE * object, which breaks a function that
accepts a "void *fp" parameter and calls fileno(fp) and expect it to
work.

Work it around by adding a compile-time knob FILENO_IS_A_MACRO that
inserts a real helper function in the middle of the callchain.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-02-12 10:01:59 -08:00

7 lines
110 B
C

#define COMPAT_CODE
#include "../git-compat-util.h"
int git_fileno(FILE *stream)
{
return fileno(stream);
}