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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-11-04 15:12:42 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-11-04 15:12:42 +0000 |
commit | 17ca1ae40a71c8acd127856b4baa104953864327 (patch) | |
tree | 0bcfca2628007ea8f047530724859184625f665b /nuttx/examples/usbserial/host.c | |
parent | 0128ca6d623d5539c7e1ef87997a794674165149 (diff) | |
download | px4-nuttx-17ca1ae40a71c8acd127856b4baa104953864327.tar.gz px4-nuttx-17ca1ae40a71c8acd127856b4baa104953864327.tar.bz2 px4-nuttx-17ca1ae40a71c8acd127856b4baa104953864327.zip |
Exit after reading EOF
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2221 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/examples/usbserial/host.c')
-rw-r--r-- | nuttx/examples/usbserial/host.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nuttx/examples/usbserial/host.c b/nuttx/examples/usbserial/host.c index 235d1f402..f0235ec20 100644 --- a/nuttx/examples/usbserial/host.c +++ b/nuttx/examples/usbserial/host.c @@ -237,6 +237,11 @@ int main(int argc, char **argv, char **envp) close(fd); return 2; } + else if (nbytes == 0) + { + printf("main: End-of-file encountereDs\n"); + break; + } g_iobuffer[nbytes] = '\0'; printf("main: Received %d bytes:\n", nbytes); @@ -282,8 +287,6 @@ int main(int argc, char **argv, char **envp) #endif /* CONFIG_EXAMPLES_USBSERIAL_INONLY */ } - /* Won't get here, but if we did this what we would have to do */ - close(fd); return 0; } |