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28 lines
605 B
C
28 lines
605 B
C
--- lib/sstrlib/sstr_io.c.orig 2005-02-04 10:24:55 UTC
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+++ lib/sstrlib/sstr_io.c
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@@ -26,6 +26,7 @@
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#include <sys/ioctl.h>
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#include <unistd.h>
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#include <ctype.h>
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+#include <sys/stat.h>
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#include "sstr.h"
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#include "sstr_private.h"
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@@ -61,8 +62,14 @@ int sstr_apprintf(sstr * p, const char *
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int sstr_append_read(int fd, sstr * p, int cnt)
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{
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int i;
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- if(ioctl(fd, FIONREAD, &i) == -1)
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- return (-1);
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+ struct stat mystat;
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+
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+ if(ioctl(fd, FIONREAD, &i) == -1) {
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+ fstat(fd,&mystat);
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+ if (mystat.st_mode & S_IFREG == 0)
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+ return (-1);
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+ i=mystat.st_blksize;
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+ }
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if(i == 0)
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return (0);
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