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authorWilliam Joye <wjoye@cfa.harvard.edu>2017-09-22 18:57:36 (GMT)
committerWilliam Joye <wjoye@cfa.harvard.edu>2017-09-22 18:57:36 (GMT)
commit04d4f0f83ae01daebf6001f40d1261464d185809 (patch)
treed1e4a8b1c22c47d70a369143d3406c524b5c1834 /tk8.6/compat/unistd.h
parent2aff4a96fa0286d875bddec0019648e2c6431cbc (diff)
parent1005c7e630baa54e58ac331f48bf876011deb6b3 (diff)
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Merge commit '1005c7e630baa54e58ac331f48bf876011deb6b3' as 'tk8.6'
Diffstat (limited to 'tk8.6/compat/unistd.h')
-rw-r--r--tk8.6/compat/unistd.h80
1 files changed, 80 insertions, 0 deletions
diff --git a/tk8.6/compat/unistd.h b/tk8.6/compat/unistd.h
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+++ b/tk8.6/compat/unistd.h
@@ -0,0 +1,80 @@
+/*
+ * unistd.h --
+ *
+ * Macros, constants and prototypes for Posix conformance.
+ *
+ * Copyright 1989 Regents of the University of California Permission to use,
+ * copy, modify, and distribute this software and its documentation for any
+ * purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies. The University of California makes
+ * no representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _UNISTD
+#define _UNISTD
+
+#include <sys/types.h>
+#ifndef _TCL
+# include <tcl.h>
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/*
+ * Strict POSIX stuff goes here. Extensions go down below, in the ifndef
+ * _POSIX_SOURCE section.
+ */
+
+extern void _exit(int status);
+extern int access(const char *path, int mode);
+extern int chdir(const char *path);
+extern int chown(const char *path, uid_t owner, gid_t group);
+extern int close(int fd);
+extern int dup(int oldfd);
+extern int dup2(int oldfd, int newfd);
+extern int execl(const char *path, ...);
+extern int execle(const char *path, ...);
+extern int execlp(const char *file, ...);
+extern int execv(const char *path, char **argv);
+extern int execve(const char *path, char **argv, char **envp);
+extern int execvp(const char *file, char **argv);
+extern pid_t fork(void);
+extern char * getcwd(char *buf, size_t size);
+extern gid_t getegid(void);
+extern uid_t geteuid(void);
+extern gid_t getgid(void);
+extern int getgroups(int bufSize, int *buffer);
+extern pid_t getpid(void);
+extern uid_t getuid(void);
+extern int isatty(int fd);
+extern long lseek(int fd, long offset, int whence);
+extern int pipe(int *fildes);
+extern int read(int fd, char *buf, size_t size);
+extern int setgid(gid_t group);
+extern int setuid(uid_t user);
+extern unsigned sleep(unsigned seconds);
+extern char * ttyname(int fd);
+extern int unlink(const char *path);
+extern int write(int fd, const char *buf, size_t size);
+
+#ifndef _POSIX_SOURCE
+extern char * crypt(const char *, const char *);
+extern int fchown(int fd, uid_t owner, gid_t group);
+extern int flock(int fd, int operation);
+extern int ftruncate(int fd, unsigned long length);
+extern int ioctl(int fd, int request, ...);
+extern int readlink(const char *path, char *buf, int bufsize);
+extern int setegid(gid_t group);
+extern int seteuid(uid_t user);
+extern int setreuid(int ruid, int euid);
+extern int symlink(const char *, const char *);
+extern int ttyslot(void);
+extern int truncate(const char *path, unsigned long length);
+extern int vfork(void);
+#endif /* _POSIX_SOURCE */
+
+#endif /* _UNISTD */
+