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| author | Manuel Novoa III <mjn3@codepoet.org> | 2003-03-19 09:13:01 +0000 |
|---|---|---|
| committer | Manuel Novoa III <mjn3@codepoet.org> | 2003-03-19 09:13:01 +0000 |
| commit | cad5364599eb5062d59e0c397ed638ddd61a8d5d (patch) | |
| tree | a318d0f03aa076c74b576ea45dc543a5669e8e91 /libbb/full_write.c | |
| parent | e01f9662a5bd5d91be4f6b3941b57fff73cd5af1 (diff) | |
| download | busybox-w32-cad5364599eb5062d59e0c397ed638ddd61a8d5d.tar.gz busybox-w32-cad5364599eb5062d59e0c397ed638ddd61a8d5d.tar.bz2 busybox-w32-cad5364599eb5062d59e0c397ed638ddd61a8d5d.zip | |
Major coreutils update.
Diffstat (limited to 'libbb/full_write.c')
| -rw-r--r-- | libbb/full_write.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libbb/full_write.c b/libbb/full_write.c index a2c07fbc9..1106a53b4 100644 --- a/libbb/full_write.c +++ b/libbb/full_write.c | |||
| @@ -28,10 +28,10 @@ | |||
| 28 | * This does multiple writes as necessary. | 28 | * This does multiple writes as necessary. |
| 29 | * Returns the amount written, or -1 on an error. | 29 | * Returns the amount written, or -1 on an error. |
| 30 | */ | 30 | */ |
| 31 | int full_write(int fd, const char *buf, int len) | 31 | ssize_t bb_full_write(int fd, const void *buf, size_t len) |
| 32 | { | 32 | { |
| 33 | int cc; | 33 | ssize_t cc; |
| 34 | int total; | 34 | ssize_t total; |
| 35 | 35 | ||
| 36 | total = 0; | 36 | total = 0; |
| 37 | 37 | ||
| @@ -39,10 +39,10 @@ int full_write(int fd, const char *buf, int len) | |||
| 39 | cc = write(fd, buf, len); | 39 | cc = write(fd, buf, len); |
| 40 | 40 | ||
| 41 | if (cc < 0) | 41 | if (cc < 0) |
| 42 | return -1; | 42 | return cc; /* write() returns -1 on failure. */ |
| 43 | 43 | ||
| 44 | buf += cc; | ||
| 45 | total += cc; | 44 | total += cc; |
| 45 | buf = ((const char *)buf) + cc; | ||
| 46 | len -= cc; | 46 | len -= cc; |
| 47 | } | 47 | } |
| 48 | 48 | ||