This patch mainly copies and modifies files existing in the current libc implementing minix specific functions. To keep consisten with the NetBSD libc, we remove namespace stubs and we use "namespace.h" and weak links.
32 lines
778 B
C
32 lines
778 B
C
/* POSIX pathconf (Sec. 5.7.1) Author: Andy Tanenbaum */
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#include <sys/cdefs.h>
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#include "namespace.h"
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#include <lib.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <unistd.h>
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#ifdef __weak_alias
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__weak_alias(pathconf, _pathconf)
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#endif
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PUBLIC long pathconf(path, name)
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_CONST char *path; /* name of file being interrogated */
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int name; /* property being inspected */
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{
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/* POSIX allows some of the values in <limits.h> to be increased at
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* run time. The pathconf and fpathconf functions allow these values
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* to be checked at run time. MINIX does not use this facility.
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* The run-time limits are those given in <limits.h>.
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*/
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int fd;
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long val;
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if ( (fd = open(path, O_RDONLY)) < 0) return(-1L);
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val = fpathconf(fd, name);
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close(fd);
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return(val);
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}
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