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Use read/write buffer functions where appropriate.

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This commit is contained in:
Ondrej Kozina
2015-11-30 16:44:17 +01:00
committed by Milan Broz
parent 327ebccdb1
commit 2d298071e4
3 changed files with 11 additions and 12 deletions
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14
lib/utils.c
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@@ -137,7 +137,7 @@ ssize_t write_blockwise(int fd, int bsize, void *orig_buf, size_t count)
buf = orig_buf;
if (solid) {
r = write(fd, buf, solid);
r = write_buffer(fd, buf, solid);
if (r < 0 || r != (ssize_t)solid)
goto out;
}
@@ -147,7 +147,7 @@ ssize_t write_blockwise(int fd, int bsize, void *orig_buf, size_t count)
if (!hangover_buf)
goto out;
r = read(fd, hangover_buf, bsize);
r = read_buffer(fd, hangover_buf, bsize);
if (r < 0 || r < (ssize_t)hangover)
goto out;
@@ -159,7 +159,7 @@ ssize_t write_blockwise(int fd, int bsize, void *orig_buf, size_t count)
memcpy(hangover_buf, (char*)buf + solid, hangover);
r = write(fd, hangover_buf, bsize);
r = write_buffer(fd, hangover_buf, bsize);
if (r < 0 || r < (ssize_t)hangover)
goto out;
}
@@ -192,7 +192,7 @@ ssize_t read_blockwise(int fd, int bsize, void *orig_buf, size_t count) {
} else
buf = orig_buf;
r = read(fd, buf, solid);
r = read_buffer(fd, buf, solid);
if(r < 0 || r != (ssize_t)solid)
goto out;
@@ -200,7 +200,7 @@ ssize_t read_blockwise(int fd, int bsize, void *orig_buf, size_t count) {
hangover_buf = aligned_malloc(&hangover_buf_base, bsize, alignment);
if (!hangover_buf)
goto out;
r = read(fd, hangover_buf, bsize);
r = read_buffer(fd, hangover_buf, bsize);
if (r < 0 || r < (ssize_t)hangover)
goto out;
@@ -243,7 +243,7 @@ ssize_t write_lseek_blockwise(int fd, int bsize, char *buf, size_t count, off_t
if (!frontPadBuf)
goto out;
r = read(fd, frontPadBuf, bsize);
r = read_buffer(fd, frontPadBuf, bsize);
if (r < 0 || r != bsize)
goto out;
@@ -256,7 +256,7 @@ ssize_t write_lseek_blockwise(int fd, int bsize, char *buf, size_t count, off_t
if (lseek(fd, offset - frontHang, SEEK_SET) < 0)
goto out;
r = write(fd, frontPadBuf, bsize);
r = write_buffer(fd, frontPadBuf, bsize);
if (r < 0 || r != bsize)
goto out;