Revision bde42f081e68030505f59186ae036b2bbbd94ce8 authored by Junio C Hamano on 09 September 2016, 04:35:54 UTC, committed by Junio C Hamano on 09 September 2016, 04:35:54 UTC
"git difftool" by default ignores the error exit from the backend commands it spawns, because often they signal that they found differences by exiting with a non-zero status code just like "diff" does; the exit status codes 126 and above however are special in that they are used to signal that the command is not executable, does not exist, or killed by a signal. "git difftool" has been taught to notice these exit status codes. * jk/difftool-command-not-found: difftool: always honor fatal error exit codes
ll-merge.h
/*
* Low level 3-way in-core file merge.
*/
#ifndef LL_MERGE_H
#define LL_MERGE_H
struct ll_merge_options {
unsigned virtual_ancestor : 1;
unsigned variant : 2; /* favor ours, favor theirs, or union merge */
unsigned renormalize : 1;
long xdl_opts;
};
int ll_merge(mmbuffer_t *result_buf,
const char *path,
mmfile_t *ancestor, const char *ancestor_label,
mmfile_t *ours, const char *our_label,
mmfile_t *theirs, const char *their_label,
const struct ll_merge_options *opts);
int ll_merge_marker_size(const char *path);
#endif
Computing file changes ...
