9118f753f4
linux: Fix compile warning on gcc 6+ for readlink() call.
...
Fixes #1268 .
2020-01-04 18:24:00 +01:00
fa106ef155
Use O_CLOEXEC where available
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Ensures that the file descriptor is (by default) not passed to
subprocesses spawned by applications using libserialport.
This fixes bug #1051 .
2020-01-04 18:21:35 +01:00
df3b70a888
use readdir() instead of the deprecated readir_r()
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readir() is threadsafe on both linux and freebsd anyway.
The rationale behind the readdir_r() deprecation is in the glibc manual:
https://www.gnu.org/software/libc/manual/html_node/Reading_002fClosing-Directory.html
This fixes the following warning with recent glibc:
linux.c: In function ‘list_ports’:
linux.c:197:2: warning: ‘readdir_r’ is deprecated [-Wdeprecated-declarations]
while (!readdir_r(dir, &entry, &result) && result) {
^~~~~
2016-10-14 23:58:22 +02:00
0c3f38b81b
linux: freebsd: do check on proper pointer
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We want to check here if we added something to the list, not if the
function argument was valid. Problem spotted by Coverity, CID 50754.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de >
2016-02-28 18:01:25 +01:00
1a584c45b0
Build: Include config.h first in all source files
2015-09-13 20:04:31 +02:00
f1c916ede1
Build: Clean up configure.ac and Makefile.am
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Among other things, rename some config defines so we can take
advantage of standard Autoconf macros.
2015-08-26 21:55:10 +02:00
f77bb46df5
Update copyright notices.
2015-05-31 18:26:53 +02:00
46d8b0a039
Handle the case when /sys/class/tty/ entries are not symlinks.
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For example:
$ uname -a
Linux RT-N66U 2.6.22.19 #1 Thu Feb 12 20:33:36 CST 2015 mips GNU/Linux
$ ls -lF /sys/class/tty/
drwxr-xr-x 2 foo root 0 May 18 18:12 ttyACM0/
$ ls -lF /sys/class/tty/ttyACM0/
-r--r--r-- 1 foo root 4096 May 18 18:12 dev
lrwxrwxrwx 1 foo root 0 May 18 18:12 device -> ../../../devices/pci0000:00/0000:00:04.1/usb1/1-1/1-1.1/1-1.1:1.0/
lrwxrwxrwx 1 foo root 0 May 18 18:12 subsystem -> ../../../class/tty/
-rw-r--r-- 1 foo root 4096 May 18 18:12 uevent
2015-05-27 11:09:26 +02:00
dc422c04af
Various cosmetic and consistency fixes.
2015-03-26 23:57:56 +01:00
7c1101dc08
Fix misleading snprintf() arguments.
2015-02-20 18:57:08 +01:00
ea17bfca3d
If present, add usb_serial to description for better identification
2015-02-20 18:54:12 +01:00
653cef3ab1
linux: remove readlinkat() dependency
2014-09-04 20:13:55 +02:00
0666ccc7ca
linux: Fix warning by marking vid, pid variables unsigned.
2014-08-24 14:08:00 +01:00
7890cef6cf
Revise debug macros to work in strict C99.
2014-08-24 14:06:21 +01:00
12056e2f75
Avoid use of struct serial_struct on systems which don't have it (Android)
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This fixes bug #376 .
2014-07-06 14:16:56 +02:00
5bd33b7c8b
Don't use readlinkat if it does not exist
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This fixes bug #377 .
2014-07-06 14:15:46 +02:00
970f279ae4
Introduce SP_API/SP_PRIV to mark visibility of functions.
2014-07-02 14:43:32 +02:00
48a4076f69
Move list_ports() implementations to OS-specific files.
2014-06-14 01:28:49 +02:00
e33dcf90a0
Tidy up and split most OS-specific code to separate files.
2014-06-11 15:10:29 +01:00
