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author | Guillaume Cottenceau <gc@mandriva.com> | 2001-05-14 14:19:32 +0000 |
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committer | Guillaume Cottenceau <gc@mandriva.com> | 2001-05-14 14:19:32 +0000 |
commit | 167217bec15c9c7aa70ba2a3dc9c689b3cd91872 (patch) | |
tree | 7c0c62debf8f9f145643102fb52b81afce743594 /mdk-stage1/dietlibc/lib/execlp.c | |
parent | 9097327dc1c667fc51b8e05cc7c0626fac96665d (diff) | |
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import new version of dietlibc
Diffstat (limited to 'mdk-stage1/dietlibc/lib/execlp.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/execlp.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/execlp.c b/mdk-stage1/dietlibc/lib/execlp.c new file mode 100644 index 000000000..3aea1e960 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/execlp.c @@ -0,0 +1,26 @@ +#include <stdarg.h> +#include <unistd.h> +#include <errno.h> +#include <stdlib.h> +#include "dietstdarg.h" + +int execlp(const char* file, const char *arg,...) { + va_list ap,bak; + int n,i; + char **argv,*tmp; + va_start(ap, arg); + va_copy(bak,ap); + n=2; + while ((tmp=va_arg(ap,char *))) + ++n; + va_end (ap); + if ((argv=(char **)alloca(n*sizeof(char*)))) { + argv[0]=arg; + for (i=0; i<n; ++i) + argv[i+1]=va_arg(bak,char *); + va_end (bak); + return execvp(file,argv); + } + __set_errno(ENOMEM); + return -1; +} |