From: Junio C Hamano Date: Fri, 6 Mar 2015 22:57:58 +0000 (-0800) Subject: Merge branch 'rj/no-xopen-source-for-cygwin' into maint X-Git-Tag: v2.3.2~1 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/f69f5f19cfae949b2bbd6c6ffbb990b6a00d04b0?ds=inline;hp=-c Merge branch 'rj/no-xopen-source-for-cygwin' into maint Code cleanups. * rj/no-xopen-source-for-cygwin: git-compat-util.h: remove redundant code --- f69f5f19cfae949b2bbd6c6ffbb990b6a00d04b0 diff --combined git-compat-util.h index 2ce96d5cb7,2dbb6a75a4..8b72e2a8dd --- a/git-compat-util.h +++ b/git-compat-util.h @@@ -83,7 -83,6 +83,7 @@@ #define _ALL_SOURCE 1 #define _GNU_SOURCE 1 #define _BSD_SOURCE 1 +#define _DEFAULT_SOURCE 1 #define _NETBSD_SOURCE 1 #define _SGI_SOURCE 1 @@@ -164,16 -163,10 +164,10 @@@ typedef long intptr_t; typedef unsigned long uintptr_t; #endif - #if defined(__CYGWIN__) - #undef _XOPEN_SOURCE - #include - #define _XOPEN_SOURCE 600 - #else #undef _ALL_SOURCE /* AIX 5.3L defines a struct list with _ALL_SOURCE. */ #include #define _ALL_SOURCE 1 #endif - #endif /* used on Mac OS X */ #ifdef PRECOMPOSE_UNICODE @@@ -193,7 -186,7 +187,7 @@@ extern int compat_mkdir_wo_trailing_sla struct itimerval { struct timeval it_interval; struct timeval it_value; -} +}; #endif #ifdef NO_SETITIMER @@@ -212,18 -205,8 +206,18 @@@ extern char *gitbasename(char *) #endif #ifndef NO_OPENSSL +#ifdef __APPLE__ +#define __AVAILABILITY_MACROS_USES_AVAILABILITY 0 +#include +#undef DEPRECATED_ATTRIBUTE +#define DEPRECATED_ATTRIBUTE +#undef __AVAILABILITY_MACROS_USES_AVAILABILITY +#endif #include #include +#ifdef NO_HMAC_CTX_CLEANUP +#define HMAC_CTX_cleanup HMAC_cleanup +#endif #endif /* On most systems would have given us this, but @@@ -276,35 -259,19 +270,35 @@@ #endif #ifndef has_dos_drive_prefix -#define has_dos_drive_prefix(path) 0 +static inline int git_has_dos_drive_prefix(const char *path) +{ + return 0; +} +#define has_dos_drive_prefix git_has_dos_drive_prefix #endif -#ifndef offset_1st_component -#define offset_1st_component(path) (is_dir_sep((path)[0])) +#ifndef is_dir_sep +static inline int git_is_dir_sep(int c) +{ + return c == '/'; +} +#define is_dir_sep git_is_dir_sep #endif -#ifndef is_dir_sep -#define is_dir_sep(c) ((c) == '/') +#ifndef offset_1st_component +static inline int git_offset_1st_component(const char *path) +{ + return is_dir_sep(path[0]); +} +#define offset_1st_component git_offset_1st_component #endif #ifndef find_last_dir_sep -#define find_last_dir_sep(path) strrchr(path, '/') +static inline char *git_find_last_dir_sep(const char *path) +{ + return strrchr(path, '/'); +} +#define find_last_dir_sep git_find_last_dir_sep #endif #if defined(__HP_cc) && (__HP_cc >= 61000) @@@ -337,8 -304,6 +331,8 @@@ #include "wildmatch.h" +struct strbuf; + /* General helper functions */ extern void vreportf(const char *prefix, const char *err, va_list params); extern void vwritef(int fd, const char *prefix, const char *err, va_list params); @@@ -485,40 -450,6 +479,40 @@@ extern int git_munmap(void *start, size #define on_disk_bytes(st) ((st).st_blocks * 512) #endif +#ifdef NEEDS_MODE_TRANSLATION +#undef S_IFMT +#undef S_IFREG +#undef S_IFDIR +#undef S_IFLNK +#undef S_IFBLK +#undef S_IFCHR +#undef S_IFIFO +#undef S_IFSOCK +#define S_IFMT 0170000 +#define S_IFREG 0100000 +#define S_IFDIR 0040000 +#define S_IFLNK 0120000 +#define S_IFBLK 0060000 +#define S_IFCHR 0020000 +#define S_IFIFO 0010000 +#define S_IFSOCK 0140000 +#ifdef stat +#undef stat +#endif +#define stat(path, buf) git_stat(path, buf) +extern int git_stat(const char *, struct stat *); +#ifdef fstat +#undef fstat +#endif +#define fstat(fd, buf) git_fstat(fd, buf) +extern int git_fstat(int, struct stat *); +#ifdef lstat +#undef lstat +#endif +#define lstat(path, buf) git_lstat(path, buf) +extern int git_lstat(const char *, struct stat *); +#endif + #define DEFAULT_PACKED_GIT_LIMIT \ ((1024L * 1024L) * (sizeof(void*) >= 8 ? 8192 : 256)) @@@ -641,11 -572,6 +635,11 @@@ int inet_pton(int af, const char *src, const char *inet_ntop(int af, const void *src, char *dst, size_t size); #endif +#ifdef NO_PTHREADS +#define atexit git_atexit +extern int git_atexit(void (*handler)(void)); +#endif + extern void release_pack_memory(size_t); typedef void (*try_to_free_t)(size_t); @@@ -662,7 -588,6 +656,7 @@@ extern try_to_free_t set_try_to_free_ro extern char *xstrdup(const char *str); extern void *xmalloc(size_t size); extern void *xmallocz(size_t size); +extern void *xmallocz_gently(size_t size); extern void *xmemdupz(const void *data, size_t len); extern char *xstrndup(const char *str, size_t len); extern void *xrealloc(void *ptr, size_t size); @@@ -677,14 -602,6 +671,14 @@@ extern int xmkstemp(char *template) extern int xmkstemp_mode(char *template, int mode); extern int odb_mkstemp(char *template, size_t limit, const char *pattern); extern int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1); +extern char *xgetcwd(void); + +#define REALLOC_ARRAY(x, alloc) (x) = xrealloc((x), (alloc) * sizeof(*(x))) + +static inline char *xstrdup_or_null(const char *str) +{ + return str ? xstrdup(str) : NULL; +} static inline size_t xsize_t(off_t len) { @@@ -734,7 -651,7 +728,7 @@@ extern const unsigned char sane_ctype[2 #define iscntrl(x) (sane_istest(x,GIT_CNTRL)) #define ispunct(x) sane_istest(x, GIT_PUNCT | GIT_REGEX_SPECIAL | \ GIT_GLOB_SPECIAL | GIT_PATHSPEC_MAGIC) -#define isxdigit(x) (hexval_table[x] != -1) +#define isxdigit(x) (hexval_table[(unsigned char)(x)] != -1) #define tolower(x) sane_case((unsigned char)(x), 0x20) #define toupper(x) sane_case((unsigned char)(x), 0) #define is_pathspec_magic(x) sane_istest(x,GIT_PATHSPEC_MAGIC) @@@ -828,27 -745,17 +822,27 @@@ void git_qsort(void *base, size_t nmemb #endif #endif -#if defined(__GNUC__) || (_MSC_VER >= 1400) +#if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__C99_MACRO_WITH_VA_ARGS) #define HAVE_VARIADIC_MACROS 1 #endif /* * Preserves errno, prints a message, but gives no warning for ENOENT. - * Always returns the return value of unlink(2). + * Returns 0 on success, which includes trying to unlink an object that does + * not exist. */ int unlink_or_warn(const char *path); + /* + * Tries to unlink file. Returns 0 if unlink succeeded + * or the file already didn't exist. Returns -1 and + * appends a message to err suitable for + * 'error("%s", err->buf)' on error. + */ +int unlink_or_msg(const char *file, struct strbuf *err); /* - * Likewise for rmdir(2). + * Preserves errno, prints a message, but gives no warning for ENOENT. + * Returns 0 on success, which includes trying to remove a directory that does + * not exist. */ int rmdir_or_warn(const char *path); /*