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@@ -421,12 +421,6 @@ extern char *getcwd (char *__buf, size_t __size) __THROW;
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that value is used. */
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extern char *get_current_dir_name (void) __THROW;
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-#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
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-/* Put the absolute pathname of the current working directory in BUF.
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- If successful, return BUF. If not, put an error message in
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- BUF and return NULL. BUF should be at least PATH_MAX bytes long. */
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-extern char *getwd (char *__buf) __THROW;
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-#endif
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/* Duplicate FD, returning a new file descriptor on the same file. */
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@@ -664,12 +658,6 @@ extern int ttyname_r (int __fd, char *__buf, size_t __buflen) __THROW;
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with a terminal, zero if not. */
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extern int isatty (int __fd) __THROW;
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-#if defined __USE_BSD \
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- || (defined __USE_XOPEN_EXTENDED && !defined __USE_UNIX98)
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-/* Return the index into the active-logins file (utmp) for
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- the controlling terminal. */
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-extern int ttyslot (void) __THROW;
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-#endif
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/* Make a link to FROM named TO. */
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@@ -709,10 +697,6 @@ extern char *getlogin (void) __THROW;
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extern int getlogin_r (char *__name, size_t __name_len) __THROW;
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#endif
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-#ifdef __USE_BSD
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-/* Set the login name returned by `getlogin'. */
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-extern int setlogin (__const char *__name) __THROW;
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-#endif
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#ifdef __USE_POSIX2
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@@ -754,17 +738,6 @@ extern int setdomainname (__const char *__name, size_t __len) __THROW;
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group of the control terminal. */
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extern int vhangup (void) __THROW;
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-/* Revoke the access of all descriptors currently open on FILE. */
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-extern int revoke (__const char *__file) __THROW;
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-
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-
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-/* Enable statistical profiling, writing samples of the PC into at most
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- SIZE bytes of SAMPLE_BUFFER; every processor clock tick while profiling
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- is enabled, the system examines the user PC and increments
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- SAMPLE_BUFFER[((PC - OFFSET) / 2) * SCALE / 65536]. If SCALE is zero,
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- disable profiling. Returns zero on success, -1 on error. */
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-extern int profil (unsigned short int *__sample_buffer, size_t __size,
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- size_t __offset, unsigned int __scale) __THROW;
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/* Turn accounting on if NAME is an existing file. The system will then write
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Eric Andersen