kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Junio C Hamano	95ca1c6cb7	Really fix headers for __FreeBSD__ The symbol to detect FreeBSD is __FreeBSD__, not __FreeBSD. Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Shawn O. Pearce	fa39b6b5b1	Introduce a global level warn() function. Like the existing error() function the new warn() function can be used to describe a situation that probably should not be occuring, but which the user (and Git) can continue to work around without running into too many problems. An example situation is a bad commit SHA1 found in a reflog. Attempting to read this record out of the reflog isn't really an error as we have skipped over it in the past. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Junio C Hamano	a01c9c28a5	_XOPEN_SOURCE problem also exists on FreeBSD Suggested by Rocco Rutte, Marco Roeland and others. Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Terje Sten Bjerkseth	c902c9a608	Fix system header problems on Mac OS X For Mac OS X 10.4, _XOPEN_SOURCE defines _POSIX_C_SOURCE which hides many symbols from the program. Breakage noticed and initial analysis provided by Randal L. Schwartz. Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Junio C Hamano	85023577a8	simplify inclusion of system header files. This is a mechanical clean-up of the way *.c files include system header files. (1) sources under compat/, platform sha-1 implementations, and xdelta code are exempt from the following rules; (2) the first #include must be "git-compat-util.h" or one of our own header file that includes it first (e.g. config.h, builtin.h, pkt-line.h); (3) system headers that are included in "git-compat-util.h" need not be included in individual C source files. (4) "git-compat-util.h" does not have to include subsystem specific header files (e.g. expat.h). Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Junio C Hamano	d0c2449f78	Define fallback PATH_MAX on systems that do not define one in <limits.h> Notably on GNU/Hurd, as reported by Gerrit Pape. Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Shawn Pearce	9befac470b	Replace uses of strdup with xstrdup. Like xmalloc and xrealloc xstrdup dies with a useful message if the native strdup() implementation returns NULL rather than a valid pointer. I just tried to use xstrdup in new code and found it to be missing. However I expected it to be present as xmalloc and xrealloc are already commonly used throughout the code. [jc: removed the part that deals with last_XXX, which I am finding more and more dubious these days.] Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Jonas Fonseca	095c424d08	Use PATH_MAX instead of MAXPATHLEN According to sys/paramh.h it's a "BSD name" for values defined in <limits.h>. Besides PATH_MAX seems to be more commonly used. Signed-off-by: Jonas Fonseca <fonseca@diku.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Rene Scharfe	5bb1cda5f7	drop length argument of has_extension As Fredrik points out the current interface of has_extension() is potentially confusing. Its parameters include both a nul-terminated string and a length-limited string. This patch drops the length argument, requiring two nul-terminated strings; all callsites are updated. I checked that all of them indeed provide nul-terminated strings. Filenames need to be nul-terminated anyway if they are to be passed to open() etc. The performance penalty of the additional strlen() is negligible compared to the system calls which inevitably surround has_extension() calls. Additionally, change has_extension() to use size_t inside instead of int, as that is the exact type strlen() returns and memcmp() expects. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Rene Scharfe	83a2b841d6	Add has_extension() The little helper has_extension() documents through its name what we are trying to do and makes sure we don't forget the underrun check. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	aa5481c1af	debugging: XMALLOC_POISON Compile with -DXMALLOC_POISON=1 to catch errors from using uninitialized memory returned by xmalloc. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Peter Eriksen	817151e61a	Rename safe_strncpy() to strlcpy(). This cleans up the use of safe_strncpy() even more. Since it has the same semantics as strlcpy() use this name instead. Also move the definition from inside path.c to its own file compat/strlcpy.c, and use it conditionally at compile time, since some platforms already has strlcpy(). It's included in the same way as compat/setenv.c. Signed-off-by: Peter Eriksen <s022018@student.dtu.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Petr Baudis	39a3f5ea7c	Customizable error handlers This patch makes the usage(), die() and error() handlers customizable. Nothing in the git code itself uses that but many other libgit users (like Git.pm) will. This is implemented using the mutator functions primarily because you cannot directly modifying global variables of libgit from a program that dlopen()ed it, apparently. But having functions for that is a better API anyway. Signed-off-by: Petr Baudis <pasky@suse.cz> 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
Jason Riedy	731043fd4d	Add compat/unsetenv.c . Implement a (slow) unsetenv() for older systems. Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	8f1d2e6f49	[PATCH] Compilation: zero-length array declaration. ISO C99 (and GCC 3.x or later) lets you write a flexible array at the end of a structure, like this: struct frotz { int xyzzy; char nitfol[]; /* more / }; GCC 2.95 and 2.96 let you to do this with "char nitfol[0]"; unfortunately this is not allowed by ISO C90. This declares such construct like this: struct frotz { int xyzzy; char nitfol[FLEX_ARRAY]; / more */ }; and git-compat-util.h defines FLEX_ARRAY to 0 for gcc 2.95 and empty for others. If you are using a C90 C compiler, you should be able to override this with CFLAGS=-DFLEX_ARRAY=1 from the command line of "make". Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	4e7a2eccc2	?alloc: do not return NULL when asked for zero bytes Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	1c15afb934	xread/xwrite: do not worry about EINTR at calling sites. We had errno==EINTR check after read(2)/write(2) sprinkled all over the places, always doing continue. Consolidate them into xread()/xwrite() wrapper routines. Credits for suggestion goes to HPA -- bugs are mine. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Martin Atukunda	252fef7149	define MAXPATHLEN for hosts that don't support it [jc: Martin says syllable (www.syllable.org) wants this.] Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	4050c0df8e	Clean up compatibility definitions. This attempts to clean up the way various compatibility functions are defined and used. - A new header file, git-compat-util.h, is introduced. This looks at various NO_XXX and does necessary function name replacements, equivalent of -Dstrcasestr=gitstrcasestr in the Makefile. - Those function name replacements are removed from the Makefile. - Common features such as usage(), die(), xmalloc() are moved from cache.h to git-compat-util.h; cache.h includes git-compat-util.h itself. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago

20 Commits (0ff5ec70c7d4fb5f176da5e05897c316fda82584)