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author | Thomas Rast <trast@student.ethz.ch> | 2009-06-27 17:58:44 +0200 |
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committer | Junio C Hamano <gitster@pobox.com> | 2009-06-27 11:14:53 -0700 |
commit | b875036e5a2ab569a2123abe9ebfe25258227951 (patch) | |
tree | c11c59688995601576bc6726db42e7d41ac755d9 /t/t9122-git-svn-author.sh | |
parent | Makefile: test-parse-options depends on parse-options.h (diff) | |
download | tgif-b875036e5a2ab569a2123abe9ebfe25258227951.tar.xz |
Introduce die_errno() that appends strerror(errno) to die()
There are many calls to die() that do, or should, report
strerror(errno) to indicate how the syscall they guard failed.
Introduce a small helper function for this case.
Note:
- POSIX says vsnprintf can modify errno in some unlikely cases, so we
have to use errno early.
- We take some care to pass the original format to die_routine(), in
case someone wants to call die_errno() with custom format
characters.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t9122-git-svn-author.sh')
0 files changed, 0 insertions, 0 deletions