kernel/git - git - PowerEL Git System

Tree: fefe81c996

Author	SHA1	Message	Date
Dmitry V. Levin	2b6016263c	git_exec_path, execv_git_cmd: ignore empty environment variables Ignoring empty environment variables is good common practice. Ignoring --exec-path with empty argument won't harm, too: if user means current directory, there is a "--exec-path=." Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Dmitry V. Levin	d685990101	execv_git_cmd: Fix stack buffer overflow. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Serge E. Hallyn	bb996614de	cleanups: remove unused variable from exec_cmd.c Not sure whether it should be removed, or whether execv_git_cmd() should return it rather than -1 at bottom. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	b4f2a6ac92	Use #define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	9201c70742	Const tightening. Mark Wooding noticed there was a type mismatch warning in git.c; this patch does things slightly differently (mostly tightening const) and was what I was holding onto, waiting for the setup-revisions change to be merged into the master branch. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Timo Hirvonen	962554c616	Use setenv(), fix warnings - Fix -Wundef -Wold-style-definition warnings - Make pll_free() static [jc: original patch by Timo had another unrelated bits: - Use setenv() instead of putenv() I'm postponing that part for now.] Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Michal Ostrowski	77cb17e940	Exec git programs without using PATH. The git suite may not be in PATH (and thus programs such as git-send-pack could not exec git-rev-list). Thus there is a need for logic that will locate these programs. Modifying PATH is not desirable as it result in behavior differing from the user's intentions, as we may end up prepending "/usr/bin" to PATH. - git C programs will use exec_git_cmd() APIs to exec sub-commands. - exec_git_cmd() will execute a git program by searching for it in the following directories: 1. --exec-path (as used by "git") 2. The GIT_EXEC_PATH environment variable. 3. $(gitexecdir) as set in Makefile (default value $(bindir)). - git wrapper will modify PATH as before to enable shell scripts to invoke "git-foo" commands. Ideally, shell scripts should use the git wrapper to become independent of PATH, and then modifying PATH will not be necessary. [jc: with minor updates after a brief review.] Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago