forked from enlightenment/efl
add autogen.sh in archive distribution * configure.ac: remove useless defines first support of mingw32msvc compiler * src/lib/Evil.h: move some macro definitions * src/lib/Makefile.am: add evil_(fcntl/langinfo).(c/h) and install pwd.h * src/lib/dlfcn/dlfcn.h: remove useless ifdef * src/lib/evil.c: comment all code for now. It will be deleted later * src/lib/evil_fcntl.c: * src/lib/evil_fcntl.h: * src/lib/evil_langinfo.c: * src/lib/evil_langinfo.h: move fcntl and langinfo related code to their own files * src/lib/evil_mman.c: remove useless inclusion * src/lib/evil_pwd.c: pw var is not needed with cegcc * src/lib/evil_stdlib.c: fix bugs, formatting * src/lib/evil_unistd.c: add missing declarations and fix header files * src/lib/evil_unistd.h: move pid_t typedef to Evil.h * src/lib/evil_util.c: additional include and fix a bug in output * src/lib/pwd.h: use EAPI from Evil.h, define struct passwd when not using cegcc * src/lib/sys/mman.h: use EAPI from Evil.h * win32/common/fnmatch.c: * win32/common/fnmatch.h: * win32/common/fnmatch_list_of_states.c: * win32/vs8/evil.sln: fix and cleanup with vc++ compilation Based on patch by Dmitriy Mazovka SVN revision: 35993devs/devilhorns/wayland_egl
parent
bae73a2b60
commit
a7f00b51bc
23 changed files with 469 additions and 366 deletions
@ -0,0 +1,82 @@ |
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#include <stdio.h> |
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#ifndef __CEGCC__ |
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# include <sys/locking.h> |
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#endif /* __CEGCC__ */ |
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#ifdef HAVE_CONFIG_H |
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# include "config.h" |
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#endif /* HAVE_CONFIG_H */ |
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#include "Evil.h" |
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/*
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* port of fcntl function |
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* |
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*/ |
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#ifndef __CEGCC__ |
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int fcntl(int fd, int cmd, ...) |
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{ |
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va_list va; |
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HANDLE h; |
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int res = -1; |
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va_start (va, cmd); |
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h = (HANDLE)_get_osfhandle(fd); |
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if (h == INVALID_HANDLE_VALUE) |
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return -1; |
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if (cmd == F_SETFD) |
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{ |
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long flag; |
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flag = va_arg(va, long); |
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if (flag == FD_CLOEXEC) |
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{ |
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if (SetHandleInformation(h, HANDLE_FLAG_INHERIT, 0)) |
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res = 0; |
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} |
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} |
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else if ((cmd == F_SETLK) || (cmd == F_SETLKW)) |
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{ |
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struct flock fl; |
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off_t length = 0; |
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long pos; |
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fl = va_arg(va, struct flock); |
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if (fl.l_len == 0) |
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{ |
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length = _lseek(fd, 0L, SEEK_END); |
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if (length != -1L) |
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res = 0; |
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} |
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fl.l_len = length - fl.l_start - 1; |
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pos = _lseek(fd, fl.l_start, fl.l_whence); |
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if (pos != -1L) |
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res = 0; |
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if ((fl.l_type == F_RDLCK) || (fl.l_type == F_WRLCK)) |
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{ |
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if (cmd == F_SETLK) |
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res = _locking(fd, _LK_NBLCK, fl.l_len); /* if cannot be locked, we return immediatly */ |
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else /* F_SETLKW */ |
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res = _locking(fd, _LK_LOCK, fl.l_len); /* otherwise, we try several times */ |
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} |
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if (fl.l_type == F_UNLCK) |
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res = _locking(fd, _LK_UNLCK, fl.l_len); |
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} |
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va_end(va); |
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return res; |
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} |
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#endif /* ! __CEGCC__ */ |
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@ -0,0 +1,106 @@ |
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#ifndef __EVIL_FCNTL_H__ |
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#define __EVIL_FCNTL_H__ |
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#ifndef __CEGCC__ |
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# include <sys/types.h> |
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/**
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* @def FD_CLOEXEC |
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* Specifies that the file descriptor should be closed when an exec() |
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* function is invoked. |
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*/ |
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# define FD_CLOEXEC 1 |
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/**
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* @def F_SETFD |
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* Specifies that fcntl() should set the file descriptor flags |
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* associated with the filedes argument. |
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*/ |
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/**
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* @def F_SETLK |
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* Specifies that fcntl() should set or clear a file segment lock |
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* according to the lock description pointed to by the third argument. |
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*/ |
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/**
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* @def F_SETLKW |
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* Equivalent to F_SETLK except that if a shared or exclusive lock |
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* is blocked by other locks, the thread shall wait until the request |
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* can be satisfied. |
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*/ |
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# define F_SETFD 2 |
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# define F_SETLK 6 |
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# define F_SETLKW 7 |
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/**
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* @def F_RDLCK |
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* Read (or shared) lock |
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*/ |
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/**
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* @def F_WRLCK |
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* Write (or exclusive) lock |
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*/ |
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/**
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* @def F_UNLCK |
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* Remove lock |
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*/ |
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# ifndef F_RDLCK |
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# define F_RDLCK 0 |
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# define F_WRLCK 1 |
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# define F_UNLCK 2 |
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# endif /* ! F_RDLCK */ |
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/**
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* @struct flock |
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* @brief A structure that control the lock of a file descriptor. |
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*/ |
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struct flock |
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{ |
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short int l_type; /**< lock type: read, write, ... */ |
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short int l_whence; /**< type of l_start */ |
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off_t l_start; /**< starting offset */ |
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off_t l_len; /**< 0 means end of the file */ |
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pid_t l_pid; /**< lock owner */ |
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}; |
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/**
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* @brief Provide control over file descriptors. |
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* |
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* @param fd The file descriptor. |
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* @param cmd The type of control. |
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* @return 0 on success, -1 otherwise. |
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* |
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* Performs one of various miscellaneous operations on @p fd. |
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* The operation in question is determined by @p cmd: |
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* |
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* - F_SETFD: Set the close-on-exec flag to the value specified |
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* by the argument after command (only the least significant |
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* bit is used). |
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* - F_SETLK and F_SETLKW: used to manage discretionary file locks. |
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* The third argument must be a pointer to a struct flock (that |
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* may be overwritten by this call). |
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* |
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* This function returns 0 on success, -1 otherwise. |
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* |
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* Conformity: None. |
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* |
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* Supported OS: Windows Vista, Windows XP or Windows 2000 |
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* Professional. |
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* |
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* @ingroup Evil |
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*/ |
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EAPI int fcntl(int fd, int cmd, ...); |
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#endif /* ! __CEGCC__ */ |
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#endif /* __EVIL_FCNTL_H__ */ |
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@ -0,0 +1,50 @@ |
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#ifdef HAVE_CONFIG_H |
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# include "config.h" |
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#endif /* HAVE_CONFIG_H */ |
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#include "Evil.h" |
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#ifndef __CEGCC__ |
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static char * |
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replace(char *prev, char *value) |
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{ |
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if (value == NULL) |
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return prev; |
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if (prev) |
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free (prev); |
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return strdup (value); |
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} |
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char * |
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nl_langinfo(nl_item index) |
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{ |
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static char *result = NULL; |
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static char *nothing = ""; |
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switch (index) |
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{ |
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case CODESET: |
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{ |
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char *p; |
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result = replace(result, setlocale(LC_CTYPE, NULL)); |
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if ((p = strrchr(result, '.' )) == NULL) |
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return nothing; |
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if ((++p - result) > 2) |
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strcpy(result, "cp"); |
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else |
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*result = '\0'; |
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strcat(result, p); |
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return result; |
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} |
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} |
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return nothing; |
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} |
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#endif /* ! __CEGCC__ */ |
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@ -0,0 +1,39 @@ |
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#ifndef __EVIL_LANGINFO_H__ |
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#define __EVIL_LANGINFO_H__ |
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#ifndef __CEGCC__ |
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#include <locale.h> |
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typedef int nl_item; |
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#define __NL_ITEM( CATEGORY, INDEX ) ((CATEGORY << 16) | INDEX) |
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#define __NL_ITEM_CATEGORY( ITEM ) (ITEM >> 16) |
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#define __NL_ITEM_INDEX( ITEM ) (ITEM & 0xffff) |
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enum { |
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/*
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* LC_CTYPE category... |
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* Character set classification items. |
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*/ |
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_NL_CTYPE_CODESET = __NL_ITEM( LC_CTYPE, 0 ), |
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/*
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* Dummy entry, to terminate the list. |
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*/ |
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_NL_ITEM_CLASSIFICATION_END |
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}; |
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/*
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* Define the public aliases for the enumerated classification indices... |
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*/ |
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# define CODESET _NL_CTYPE_CODESET |
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EAPI char *nl_langinfo(nl_item index); |
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#endif /* ! __CEGCC__ */ |
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#endif /*__EVIL_LANGINFO_H__ */ |
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