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Use a single implementation and API for copy_file()

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Originally by Kristian Hï¿œgsberg; I fixed the conversion of rerere, which
had a different API.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Daniel Barkalow
2008-02-25 14:24:48 -05:00
committed by Junio C Hamano
parent ed10d9aa3f
commit 1468bd4783
5 changed files with 27 additions and 43 deletions
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21
builtin-init-db.c
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@ -29,27 +29,6 @@ static void safe_create_dir(const char *dir, int share)
die("Could not make %s writable by group\n", dir);
}
static int copy_file(const char *dst, const char *src, int mode)
{
int fdi, fdo, status;
mode = (mode & 0111) ? 0777 : 0666;
if ((fdi = open(src, O_RDONLY)) < 0)
return fdi;
if ((fdo = open(dst, O_WRONLY | O_CREAT | O_EXCL, mode)) < 0) {
close(fdi);
return fdo;
}
status = copy_fd(fdi, fdo);
if (close(fdo) != 0)
return error("%s: write error: %s", dst, strerror(errno));
if (!status && adjust_shared_perm(dst))
return -1;
return status;
}
static void copy_templates_1(char *path, int baselen,
char *template, int template_baselen,
DIR *dir)