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86 lines
1.6 KiB
C
86 lines
1.6 KiB
C
#ifndef lint
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#ifndef NOID
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static char elsieid[] = "@(#)emkdir.c 8.23";
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#endif /* !defined NOID */
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#endif /* !defined lint */
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#ifndef emkdir
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/*LINTLIBRARY*/
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#include "private.h"
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extern char * imalloc P((int n));
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extern void ifree P((char * p));
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static char *
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quoted(name)
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register const char * name;
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{
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register char * result;
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register char * cp;
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register int c;
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if (name == NULL)
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name = "";
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result = imalloc((int) (4 * strlen(name) + 3));
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if (result == NULL)
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return NULL;
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cp = result;
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#ifdef unix
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*cp++ = '\'';
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while ((c = *name++) != '\0')
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if (c == '\'') {
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*cp++ = c;
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*cp++ = '\\';
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*cp++ = c;
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*cp++ = c;
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} else *cp++ = c;
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*cp++ = '\'';
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#endif /* defined unix */
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#ifndef unix
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while ((c = *name++) != '\0')
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if (c == '/')
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*cp++ = '\\';
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else *cp++ = c;
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#endif /* !defined unix */
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*cp = '\0';
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return result;
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}
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int
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emkdir(name, mode)
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const char * name;
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const int mode;
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{
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register int result;
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register const char * format;
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register char * command;
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register char * qname;
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if ((qname = quoted(name)) == NULL)
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return -1;
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#ifdef unix
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format = "mkdir 2>&- %s && chmod 2>&- %o %s";
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#endif /* defined unix */
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#ifndef unix
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format = "mkdir %s";
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#endif /* !defined unix */
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command = imalloc((int) (strlen(format) + 2 * strlen(qname) + 20 + 1));
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if (command == NULL) {
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ifree(qname);
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return -1;
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}
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(void) sprintf(command, format, qname, mode, qname);
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ifree(qname);
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result = system(command);
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ifree(command);
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return (result == 0) ? 0 : -1;
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}
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/*
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** UNIX was a registered trademark of UNIX System Laboratories in 1993.
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*/
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#endif /* !defined emkdir */
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