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Add a "quiet" parameter to open_i2c_dev() to prevent it from

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displaying error messages.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@3077 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2005-09-10 11:38:32 +00:00
parent 27e2a62bab
commit 32fbdf8ba4
5 changed files with 6 additions and 6 deletions
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2
prog/detect/i2cdetect.c
View File

@@ -223,7 +223,7 @@ int main(int argc, char *argv[])
exit(1); exit(1);
} }
file = open_i2c_dev(i2cbus, filename); file = open_i2c_dev(i2cbus, filename, 0);
if (file < 0) { if (file < 0) {
exit(1); exit(1);
} }

4
prog/dump/i2cbusses.c
View File

@@ -169,7 +169,7 @@ done:
"and also modprobed your i2c bus drivers\n"); "and also modprobed your i2c bus drivers\n");
} }
int open_i2c_dev(const int i2cbus, char *filename) int open_i2c_dev(const int i2cbus, char *filename, const int quiet)
{ {
int file; int file;
@@ -181,7 +181,7 @@ int open_i2c_dev(const int i2cbus, char *filename)
file = open(filename, O_RDWR); file = open(filename, O_RDWR);
} }
if (file < 0) { if (file < 0 && !quiet) {
if (errno == ENOENT) { if (errno == ENOENT) {
fprintf(stderr, "Error: Could not open file " fprintf(stderr, "Error: Could not open file "
"`/dev/i2c-%d' or `/dev/i2c/%d': %s\n", "`/dev/i2c-%d' or `/dev/i2c/%d': %s\n",

2
prog/dump/i2cbusses.h
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@@ -23,6 +23,6 @@
void print_i2c_busses(int procfmt); void print_i2c_busses(int procfmt);
int open_i2c_dev(const int i2cbus, char *filename); int open_i2c_dev(const int i2cbus, char *filename, const int quiet);
#endif #endif

2
prog/dump/i2cdump.c
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@@ -184,7 +184,7 @@ int main(int argc, char *argv[])
} }
} }
file = open_i2c_dev(i2cbus, filename); file = open_i2c_dev(i2cbus, filename, 0);
if (file < 0) { if (file < 0) {
exit(1); exit(1);
} }

2
prog/dump/i2cset.c
View File

@@ -125,7 +125,7 @@ int main(int argc, char *argv[])
help(); help();
} }
file = open_i2c_dev(i2cbus, filename); file = open_i2c_dev(i2cbus, filename, 0);
if (file < 0) { if (file < 0) {
exit(1); exit(1);
} }