mirror of
https://git.FreeBSD.org/ports.git
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67 lines
1.7 KiB
Plaintext
67 lines
1.7 KiB
Plaintext
--- file.c.orig Sat May 21 19:41:02 1994
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+++ file.c Mon Dec 31 19:08:46 2001
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@@ -11,6 +11,11 @@
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#include "estruct.h"
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#include "edef.h"
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+#if defined(TOYCODE) && defined(BSD)
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+#include <errno.h>
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+#include <sys/unistd.h>
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+#endif
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+
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/*
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* Read a file into the current
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* buffer. This is really easy; all you do it
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@@ -71,7 +76,7 @@
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return(resterr());
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if ((s=mlreply("Find file: ", fname, NFILEN)) != TRUE)
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return(s);
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- return(getfile(fname, TRUE));
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+ return getfile(fname, TRUE);
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}
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viewfile(f, n) /* visit a file in VIEW mode */
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@@ -185,6 +190,7 @@
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curbp = bp; /* Switch to it. */
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curwp->w_bufp = bp;
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curbp->b_nwnd++;
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+
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s = readin(fname, lockfl); /* Read it in. */
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cknewwindow();
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return s;
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@@ -240,6 +246,34 @@
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bp->b_flag &= ~(BFINVS|BFCHG);
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strcpy(bp->b_fname, fname);
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+#if defined(TOYCODE) && defined(BSD)
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+ {
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+ int sink = strlen(fname);
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+ if ( sink >= 2 && (fname[sink-2] == '.') && (fname[sink-1] == 'c' || fname[sink-1] == 'h'))
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+ curwp->w_bufp->b_mode |= MDCMOD;
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+ if ( sink >= 3 && (fname[sink-3] == '.') && (fname[sink-2] == 'c' && fname[sink-1] == 'c'))
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+ curwp->w_bufp->b_mode |= MDCMOD;
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+
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+ if ( access(fname,R_OK) != 0 ) {
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+ if ( errno == EACCES ) {
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+ mlwrite("Access denied");
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+ s = FIOERR; /* fake to open error */
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+ goto out;
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+ }
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+ }
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+
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+#if 0
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+ if ( lockfl == TRUE ) {
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+ if ( access(fname,W_OK) != 0 ) {
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+ if ( errno != ENOENT ) {
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+ curwp->w_bufp->b_mode |= MDVIEW;
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+ lockfl = FALSE; /* force change file lock mode */
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+ }
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+ }
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+ }
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+#endif
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+ }
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+#endif
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/* let a user macro get hold of things...if he wants */
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execute(META|SPEC|'R', FALSE, 1);
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