diff options
| -rw-r--r-- | adk/tools/pkgmaker.c | 58 |
1 files changed, 42 insertions, 16 deletions
diff --git a/adk/tools/pkgmaker.c b/adk/tools/pkgmaker.c index 451300548..7952522f2 100644 --- a/adk/tools/pkgmaker.c +++ b/adk/tools/pkgmaker.c @@ -19,6 +19,7 @@ #include <ctype.h> #include <dirent.h> +#include <errno.h> #include <fcntl.h> #include <stdlib.h> #include <stdio.h> @@ -290,22 +291,44 @@ static char *tolowerstr(char *string) { static char *toupperstr(char *string) { + static char *sdup = NULL; + static int sduplen = 0; int i; - char *str; - + + if (!string) { + free(sdup); + sduplen = 0; + return NULL; + } + + if (sduplen <= strlen(string)) { + sduplen = strlen(string) + 1; + sdup = realloc(sdup, sduplen); + if (!sdup) + fatal_error("%s: memory allocation failed: %s\n", + __func__, strerror(errno)); + } + /* transform to uppercase variable name */ - str = strdup(string); - for (i=0; i<(int)strlen(str); i++) { - if (str[i] == '+') - str[i] = 'X'; - if (str[i] == '-') - str[i] = '_'; - /* remove negation here, useful for package host depends */ - if (str[i] == '!') - str[i] = '_'; - str[i] = toupper(str[i]); + for (i = 0; i < strlen(string) + 1; i++) { + switch (string[i]) { + case '+': + sdup[i] = 'X'; + break; + case '-': + sdup[i] = '_'; + break; + case '!': + sdup[i] = '_'; + break; + case '\0': + sdup[i] = '\0'; + break; + default: + sdup[i] = toupper(string[i]); + } } - return(str); + return sdup; } @@ -463,10 +486,12 @@ int main() { icfg = fopen(runtime, "a"); if (icfg == NULL) continue; - if (strncmp("busybox", sname, 7) == 0) - fprintf(icfg, "config ADK_RUNTIME_START_%s_%s\n", toupperstr(sname), toupperstr(sname2)); - else + if (strncmp("busybox", sname, 7) == 0) { + fprintf(icfg, "config ADK_RUNTIME_START_%s", toupperstr(sname)); + fprintf(icfg, "_%s\n", toupperstr(sname2)); + } else { fprintf(icfg, "config ADK_RUNTIME_START_%s\n", toupperstr(sname)); + } fprintf(icfg, "\tprompt \"Start %s on boot\"\n", sname2); fprintf(icfg, "\ttristate\n"); if (strncmp("busybox", sname, 7) == 0) @@ -1282,6 +1307,7 @@ int main() { fatal_error("removing file failed."); } } + toupperstr(NULL); closedir(pkglistdir); return(0); } |