Re: beep, question de permissions?
Jean-Michel OLTRA wrote:
bonjour,
Le jeudi 24 mars 2005, Astar0th a écrit...
./trig-alarm
Could not open /dev/console for writing.
open: Permission denied.
Le programme s'exute pendant les 10 secondes de test mais sans aucun son.
Je suis persiadé qu'il s'agit d'une question de droits mais sur quoi ?
Essaye avec strace (man strace)
strace -e file ./trig-alarm
Voici l'affichage de
strace -e file ./bin/trig-alarm:
execve("./bin/trig-alarm", ["./bin/trig-alarm"], [/* 23 vars */]) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=24361, ...}) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/tls/libc.so.6", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1253924, ...}) = 0
open("/dev/console", O_WRONLY) = 3
Si celà peut vous aidez.
Merci
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