| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/Makefile |
|---|
| 0,0 → 1,4 |
| THIS_SRCS= fsync.c ftruncat.c getdtabl.c gethostn.c getpages.c getwd.c \ |
| nice.c sync.c truncate.c usleep.c vfork.c basename.c dirname.c |
| include $(MENUET_LIBC_TOPDIR)/Make.rules |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/basename.c |
|---|
| 0,0 → 1,28 |
| /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
| /* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */ |
| #include <unistd.h> |
| #include <libc/unconst.h> |
| char * |
| basename (const char *fname) |
| { |
| const char *base = fname; |
| if (fname && *fname) |
| { |
| if (fname[1] == ':') |
| { |
| fname += 2; |
| base = fname; |
| } |
| while (*fname) |
| { |
| if (*fname == '\\' || *fname == '/') |
| base = fname + 1; |
| fname++; |
| } |
| } |
| return unconst (base, char *); |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/dirname.c |
|---|
| 0,0 → 1,62 |
| /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
| /* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */ |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| char * |
| dirname (const char *fname) |
| { |
| const char *p = fname; |
| const char *slash = NULL; |
| if (fname) |
| { |
| size_t dirlen; |
| char * dirpart; |
| if (*fname && fname[1] == ':') |
| { |
| slash = fname + 1; |
| p += 2; |
| } |
| /* Find the rightmost slash. */ |
| while (*p) |
| { |
| if (*p == '/' || *p == '\\') |
| slash = p; |
| p++; |
| } |
| if (slash == NULL) |
| { |
| fname = "."; |
| dirlen = 1; |
| } |
| else |
| { |
| /* Remove any trailing slashes. */ |
| while (slash > fname && (slash[-1] == '/' || slash[-1] == '\\')) |
| slash--; |
| /* How long is the directory we will return? */ |
| dirlen = slash - fname + (slash == fname || slash[-1] == ':'); |
| if (*slash == ':' && dirlen == 1) |
| dirlen += 2; |
| } |
| dirpart = (char *)malloc (dirlen + 1); |
| if (dirpart != NULL) |
| { |
| strncpy (dirpart, fname, dirlen); |
| if (slash && *slash == ':' && dirlen == 3) |
| dirpart[2] = '.'; /* for "x:foo" return "x:." */ |
| dirpart[dirlen] = '\0'; |
| } |
| return dirpart; |
| } |
| return NULL; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/fsync.c |
|---|
| 0,0 → 1,11 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <libc/stubs.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <libc/dosio.h> |
| #include <assert.h> |
| int fsync(int _fd) |
| { |
| return 0; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/ftruncat.c |
|---|
| 0,0 → 1,12 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <libc/stubs.h> |
| #include <unistd.h> |
| #include <io.h> |
| #include <errno.h> |
| int ftruncate(int fd, off_t where) |
| { |
| int res = dosemu_truncate(fd, where); |
| if (res) {errno = res; return -1;} |
| return 0; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/getdtabl.c |
|---|
| 0,0 → 1,7 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <unistd.h> |
| int getdtablesize(void) |
| { |
| return 255; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/gethostn.c |
|---|
| 0,0 → 1,14 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <libc/stubs.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <stdlib.h> |
| static char pc_n[]= "pc"; |
| int gethostname (char *buf, int size) |
| { |
| strcpy(buf,"MenuetOS"); |
| return 0; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/getpages.c |
|---|
| 0,0 → 1,8 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <unistd.h> |
| int |
| getpagesize(void) |
| { |
| return 4096; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/getwd.c |
|---|
| 0,0 → 1,13 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <unistd.h> |
| #include <limits.h> |
| extern char* __get_curdir(void); |
| char * getwd(char *buffer) |
| { |
| if (buffer == 0) |
| return 0; |
| char * p=__get_curdir(); |
| sprintf(buffer,"%s",p); |
| return buffer; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/nice.c |
|---|
| 0,0 → 1,29 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <unistd.h> |
| #include <errno.h> |
| /* The references disagree on the values of these. Higher value |
| means less important process. */ |
| #define NICE_MIN -20 |
| #define NICE_MAX +20 |
| #define NICE_USER 0 |
| static int nice_val = NICE_USER; |
| int nice (int incr) |
| { |
| if (incr < 0 && getuid () != 0) { |
| errno = EPERM; |
| return -1; |
| } |
| nice_val += incr; |
| if (nice_val < NICE_MIN) nice_val = NICE_MIN; |
| if (nice_val > NICE_MAX) nice_val = NICE_MAX; |
| /* This is braindead by design! If -1 returned you don't know |
| if you had an error! Luckily you can ignore errors for a |
| function like this. */ |
| errno = 0; |
| return (nice_val - NICE_USER); |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/sync.c |
|---|
| 0,0 → 1,13 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <libc/stubs.h> |
| #include <unistd.h> |
| int |
| sync(void) |
| { |
| int i; |
| /* Update files with handles 0 thru 254 (incl). */ |
| for (i = 0; i < 255; i++) |
| fsync (i); |
| return 0; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/truncate.c |
|---|
| 0,0 → 1,24 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <libc/stubs.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <io.h> |
| #include <assert.h> |
| int truncate(const char *fn, off_t where) |
| { |
| int fd = open(fn, O_WRONLY); |
| if (fd < 0) |
| return -1; |
| if (lseek(fd, where, 0) < 0) |
| { |
| close(fd); |
| return -1; |
| } |
| if (_write(fd, 0, 0) < 0) |
| { |
| close(fd); |
| return -1; |
| } |
| return close(fd); |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/usleep.c |
|---|
| 0,0 → 1,18 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <unistd.h> |
| #include <time.h> |
| unsigned int usleep(unsigned int _useconds) |
| { |
| clock_t cl_time; |
| clock_t start_time = clock(); |
| _useconds >>= 10; |
| cl_time = _useconds * CLOCKS_PER_SEC / 977; |
| while (1) |
| { |
| clock_t elapsed = clock() - start_time; |
| if (elapsed >= cl_time) break; |
| __menuet__delay100(1); |
| } |
| return 0; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /programs/develop/libraries/menuetlibc/src/libc/compat/unistd/vfork.c |
|---|
| 0,0 → 1,10 |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <errno.h> |
| #include <unistd.h> |
| pid_t |
| vfork(void) |
| { |
| errno = ENOMEM; /* The only other choice is EAGAIN, and we don't want that */ |
| return -1; |
| } |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |