Mercurial > hg > octave-lojdl > gnulib-hg
changeset 4087:1546b85827ac
Use full_read instead of safe_read.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Tue, 17 Dec 2002 11:48:24 +0000 |
| parents | f1d4a2e6825a |
| children | 815386455680 |
| files | lib/fsusage.c |
| diffstat | 1 files changed, 3 insertions(+), 3 deletions(-) [+] |
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--- a/lib/fsusage.c +++ b/lib/fsusage.c @@ -81,6 +81,8 @@ int statvfs (); #endif +#include "full-read.h" + /* Many space usage primitives use all 1 bits to denote a value that is not applicable or unknown. Propagate this information by returning a uintmax_t value that is all 1 bits if X is all 1 bits, even if X @@ -105,8 +107,6 @@ otherwise, use PROPAGATE_ALL_ONES. */ #define PROPAGATE_TOP_BIT(x) ((x) | ~ (EXTRACT_TOP_BIT (x) - 1)) -int safe_read (); - /* Fill in the fields of FSP with information about space usage for the filesystem on which PATH resides. DISK is the device on which PATH is mounted, for space-getting @@ -163,7 +163,7 @@ if (fd < 0) return -1; lseek (fd, (off_t) SUPERBOFF, 0); - if (safe_read (fd, (char *) &fsd, sizeof fsd) != sizeof fsd) + if (full_read (fd, (char *) &fsd, sizeof fsd) != sizeof fsd) { close (fd); return -1;