kernel/git - git - PowerEL Git System

Tree: bf2f63a781

Author	SHA1	Message	Date
Johannes Schindelin	824682ab51	compat/basename.c: provide a dirname() compatibility function When there is no `libgen.h` to our disposal, we miss the `dirname()` function. Earlier we added basename() compatibility function for the same reason at `e1c06886` (compat: add a basename() compatibility function, 2009-05-31). So far, we only had one user of that function: credential-cache--daemon (which was only compiled when Unix sockets are available, anyway). But now we also have `builtin/am.c` as user, so we need it. Since `dirname()` is a sibling of `basename()`, we simply put our very own `gitdirname()` implementation next to `gitbasename()` and use it if `NO_LIBGEN_H` has been set. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	9 years ago
Johannes Schindelin	61725be349	compat/basename: make basename() conform to POSIX According to POSIX, basename("/path/") should return "path", not "path/". Likewise, basename(NULL) and basename("") should both return "." to conform. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	9 years ago
Johannes Schindelin	2f36eed936	Refactor skipping DOS drive prefixes Junio noticed that there is an implicit assumption in pretty much all the code calling has_dos_drive_prefix(): it forces all of its callsites to hardcode the knowledge that the DOS drive prefix is always two bytes long. While this assumption is pretty safe, we can still make the code more readable and less error-prone by introducing a function that skips the DOS drive prefix safely. While at it, we change the has_dos_drive_prefix() return value: it now returns the number of bytes to be skipped if there is a DOS drive prefix. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	9 years ago
David Aguilar	e1c0688692	compat: add a basename() compatibility function Some systems such as Windows lack libgen.h so provide a basename() implementation for cross-platform use. This introduces the NO_LIBGEN_H construct to the Makefile and autoconf scripts. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago