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formating "fixes".

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This commit is contained in:
Alain Magloire 2002-09-26 19:52:44 +00:00
parent b4b7151cf3
commit adcc89e794
1 changed files with 32 additions and 37 deletions
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47
core/org.eclipse.cdt.core.linux/library/pfind.c
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@ -13,62 +13,57 @@
#endif
char *pfind( const char *name )
char *pfind(const char *name)
{
char *tok;
char *sp;
char *path = getenv( "PATH" );
char *path = getenv("PATH" );
char FullPath[PATH_MAX+1];
if( name == NULL )
{
fprintf( stderr, "pfind(): Null argument.\n" );
if (name == NULL) {
fprintf(stderr, "pfind(): Null argument.\n");
return NULL;
}
if( path == NULL || strlen( path ) <= 0 )
{
fprintf( stderr, "Unable to get $PATH.\n" );
if (path == NULL || strlen( path ) <= 0) {
fprintf(stderr, "Unable to get $PATH.\n");
return NULL;
}
// The value return by getenv() is readonly */
path = strdup( path );
path = strdup(path);
tok = strtok_r( path, ":", &sp );
while( tok != NULL )
{
//strcpy( FullPath, tok );
//strcat( FullPath, "/" );
//strcat( FullPath, name );
tok = strtok_r(path, ":", &sp);
while (tok != NULL) {
//strcpy(FullPath, tok);
//strcat(FullPath, "/");
//strcat(FullPath, name);
snprintf(FullPath, sizeof(FullPath) - 1, "%s/%s", tok, name);
if( access( FullPath, X_OK | R_OK ) == 0 )
{
free( path );
if (access(FullPath, X_OK | R_OK) == 0) {
free(path);
return strdup(FullPath);
}
tok = strtok_r( NULL, ":", &sp );
}
free( path );
free(path);
return NULL;
}
#ifdef BUILD_WITH_MAIN
int main( int argc, char **argv )
int main(int argc, char **argv)
{
int i;
char *fullpath;
for( i=1; i<argc; i++ )
{
fullpath = pfind( argv[i] );
if( fullpath == NULL )
printf( "Unable to find %s in $PATH.\n", argv[i] );
for (i=1; i<argc; i++) {
fullpath = pfind(argv[i]);
if (fullpath == NULL)
printf("Unable to find %s in $PATH.\n", argv[i]);
else
printf( "Found %s @ %s.\n", argv[i], fullpath );
printf("Found %s @ %s.\n", argv[i], fullpath);
}
}
#endif