Overview
| Comment: | Subversion to Fossil Copy Commit. Please Ignore. Recording copying lc_geterrstr.3.in to lc_seterrstr.3.in. |
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| User & Date: | rkeene on 2006-12-16 17:06:07 |
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Context
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2006-12-16
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| 17:06 | Added an lc_seterrstr() function check-in: f953f16a77 user: rkeene tags: trunk | |
| 17:06 | Subversion to Fossil Copy Commit. Please Ignore. Recording copying lc_geterrstr.3.in to lc_seterrstr.3.in. check-in: 9f254f7f02 user: rkeene tags: trunk | |
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2006-12-15
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| 23:33 | Added additional bounds checking to conf_apache (needs more) check-in: b83e2d07b5 user: rkeene tags: trunk | |
Changes
build/prep.sh became a regular file with contents [3f4d67e154].
Added lc_seterrstr.3.in version [72b9664bc6].
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.TH LC_GETERRSTR 3 "25 Oct 04" "@PACKAGE_STRING@"
.SH NAME
lc_geterrstr \- Retrieve a human readable error message.
.SH SYNOPSIS
.B #include <libconfig.h>
.sp
.BI "char *lc_geterrstr(void);"
.SH DESCRIPTION
The
.BR lc_geterrstr (3)
function returns a string describing the last error code set.
.SH EXAMPLE
.nf
#include <libconfig.h>
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
int lc_p_ret, lc_rv_ret;
char *filename = NULL;
lc_rv_ret = lc_register_var("File", LC_VAR_STRING,
&filename, 'f');
if (lc_rv_ret != 0) {
fprintf(stderr, "Error registering variable: %s.\\n",
lc_geterrstr());
return(EXIT_FAILURE);
}
lc_p_ret = lc_process(argc, argv, "example", LC_CONF_APACHE,
NULL);
lc_cleanup();
if (lc_p_ret != 0) {
fprintf(stderr, "Error processing configuration: \\
%s\\n", lc_geterrstr());
return(EXIT_FAILURE);
}
if (filename != NULL) {
printf("File specified was: %s\\n", filename);
} else {
printf("No filename specified.\\n");
}
return(EXIT_SUCCESS);
}
.fi
.SH "SEE ALSO"
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_cleanup (3),
.BR lc_process_file (3),
.BR lc_process (3)
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