3f4df6211e
* configure: Regenerate. * ms1/16-002.ld: New. * ms1/16-003.ld: New. * ms1/64-001.ld: New. * ms1/access.c: New. * ms1/chmod.c: New. * ms1/close.c: New. * ms1/configure: New. * ms1/configure.in: New. * ms1/crt0-16-002.S: New. * ms1/crt0-16-003.S: New. * ms1/crt0-64-001.S: New. * ms1/crt0.S: New. * ms1/exit-16-002.c: New. * ms1/exit-16-003.c: New. * ms1/exit-64-001.c: New. * ms1/exit.c: New. * ms1/fstat.c: New. * ms1/getpid.c: New. * ms1/gettime.c: New. * ms1/isatty.c: New. * ms1/kill.c: New. * ms1/lseek.c: New. * ms1/Makefile.in: New. * ms1/open.c: New. * ms1/read.c: New. * ms1/sbrk.c: New. * ms1/startup-16-002.S: New. * ms1/startup-16-003.S: New. * ms1/startup-64-001.S: New. * ms1/stat.c: New. * ms1/time.c: New. * ms1/times.c: New. * ms1/trap.h: New. * ms1/trap.S: New. * ms1/unlink.c: New. * ms1/utime.c: New. * ms1/write.c: New.
35 lines
895 B
C
35 lines
895 B
C
/* This is file ACCESS.C */
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/*
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** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
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**
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** This file is distributed under the terms listed in the document
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** "copying.dj", available from DJ Delorie at the address above.
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** A copy of "copying.dj" should accompany this file; if not, a copy
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** should be available from where this file was obtained. This file
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** may not be distributed without a verbatim copy of "copying.dj".
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**
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** This file is distributed WITHOUT ANY WARRANTY; without even the implied
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** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <unistd.h>
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int access(const char *fn, int flags)
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{
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struct stat s;
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if (stat(fn, &s))
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return -1;
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if (s.st_mode & S_IFDIR)
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return 0;
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if (flags & W_OK)
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{
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if (s.st_mode & S_IWRITE)
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return 0;
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return -1;
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}
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return 0;
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}
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