diff options
Diffstat (limited to 'src/libstddjb/child_spawn.c')
| -rw-r--r-- | src/libstddjb/child_spawn.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/libstddjb/child_spawn.c b/src/libstddjb/child_spawn.c index 78b45ac..db00bd3 100644 --- a/src/libstddjb/child_spawn.c +++ b/src/libstddjb/child_spawn.c @@ -49,10 +49,10 @@ pid_t child_spawn (char const *prog, char const *const *argv, char const *const int p[n ? n : 1][2] ; pid_t pid ; int e ; - unsigned int m = sizeof(NOFDVAR) ; + size_t m = sizeof(NOFDVAR) ; unsigned int i = 0 ; char modifs[m + 1 + n * UINT_FMT] ; - byte_copy(modifs, sizeof(NOFDVAR), NOFDVAR "=") ; + memcpy(modifs, NOFDVAR "=", sizeof(NOFDVAR)) ; for (; i < n ; i++) if (pipe(p[i]) < 0) { e = errno ; goto errpi ; } for (i = 0 ; i < n ; i++) if ((ndelay_on(p[i][i & 1]) < 0) || (coe(p[i][i & 1]) < 0)) @@ -96,7 +96,7 @@ pid_t child_spawn (char const *prog, char const *const *argv, char const *const } { int haspath = !!env_get("PATH") ; - unsigned int envlen = env_len(envp) ; + size_t envlen = env_len(envp) ; char const *newenv[envlen + 2] ; if (!env_merge(newenv, envlen+2, envp, envlen, modifs, m)) goto errsp ; if (!haspath && (setenv("PATH", SKALIBS_DEFAULTPATH, 0) < 0)) @@ -119,10 +119,10 @@ pid_t child_spawn (char const *prog, char const *const *argv, char const *const if (pid < 0) { e = errno ; goto errsp ; } else if (!pid) { - unsigned int len = str_len(PROG) ; + size_t len = strlen(PROG) ; char name[len + 9] ; - byte_copy(name, len, PROG) ; - byte_copy(name + len, 9, " (child)") ; + memcpy(name, PROG, len) ; + memcpy(name + len, " (child)", 9) ; PROG = name ; fd_close(syncpipe[0]) ; if (n >= 2) |