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usleep: fix compile errors

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Update usleep.c to fix following compile error:

| usleep.c: In function 'main':
| usleep.c:47:43: error: passing argument 3 of 'poptGetContext' from incompatible pointer type [-Wincompatible-pointer-types]
|    47 |   optCon = poptGetContext("usleep", argc, argv, options,0);
|       |                                           ^~~~
|       |                                           |
|       |                                           char **
| In file included from usleep.c:29:
| /path_to/tmp-glibc/work/core2-64-wrs-linux/usleep/1.2/recipe-sysroot/usr/include/popt.h:217:41: note: expected 'const char **' but argument is of type 'char **'
|   217 |                 int argc, const char ** argv,
|       |                           ~~~~~~~~~~~~~~^~~~
| usleep.c:68:12: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
|    68 |   countStr = poptGetArg(optCon);
|       |            ^

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Kai Kang 2024-06-06 13:02:22 +08:00 committed by Khem Raj
parent 7d5e32b7e9
commit da13475f00
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1 changed files with 2 additions and 2 deletions
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meta-oe/recipes-core/usleep/files/usleep.c
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@ -34,7 +34,7 @@ int main(int argc, char **argv) {
int showVersion = 0;
int showOot = 0;
int rc;
char * countStr = NULL;
const char * countStr = NULL;
struct poptOption options[] = {
{ "version", 'v', POPT_ARG_NONE, &showVersion, 0,
"Display the version of this program, and exit" },
@ -44,7 +44,7 @@ int main(int argc, char **argv) {
{ 0, 0, 0, 0, 0 }
};
optCon = poptGetContext("usleep", argc, argv, options,0);
optCon = poptGetContext("usleep", argc, (const char **)argv, options,0);
/*poptReadDefaultConfig(optCon, 1);*/
poptSetOtherOptionHelp(optCon, "[microseconds]");